I divisori di 19501989 sono 16, elencati qui di seguito: 1; 3; 13; 39; 101; 303; 1313; 3939; 4951; 14853; 64363; 193089; 500051; 1500153; 6500663; 19501989
19501970, 19501971, 19501972, 19501973, 19501974, 19501975, 19501976, 19501977, 19501978, 19501979, 19501980, 19501981, 19501982, 19501983, 19501984, 19501985, 19501986, 19501987, 19501988, 19501990, 19501991, 19501992, 19501993, 19501994, 19501995, 19501996, 19501997, 19501998, 19501999, 19502000, 19502001, 19502002, 19502003, 19502004, 19502005, 19502006, 19502007, 19502008