11777245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 14993280

約数和(自身を除く): 3216035

約数列:

[1, 5, 19, 95, 151, 755, 821, 2869, 4105, 14345, 15599, 77995, 123971, 619855, 2355449, 11777245]

約数ペア:

[(1, 11777245), (5, 2355449), (19, 619855), (95, 123971), (151, 77995), (755, 15599), (821, 14345), (2869, 4105)]