11621255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 14796000

約数和(自身を除く): 3174745

約数列:

[1, 5, 19, 95, 149, 745, 821, 2831, 4105, 14155, 15599, 77995, 122329, 611645, 2324251, 11621255]

約数ペア:

[(1, 11621255), (5, 2324251), (19, 611645), (95, 122329), (149, 77995), (745, 15599), (821, 14155), (2831, 4105)]