20181863537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{73327}}^1$

素因数の和:73660

約数の個数: 16

約数和(自身を含む): 22301097984

約数和(自身を除く): 2119234447

約数列:

[1, 11, 131, 191, 1441, 2101, 25021, 73327, 275231, 806597, 9605837, 14005457, 105664207, 154060027, 1834714867, 20181863537]

約数ペア:

[(1, 20181863537), (11, 1834714867), (131, 154060027), (191, 105664207), (1441, 14005457), (2101, 9605837), (25021, 806597), (73327, 275231)]