22555817

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 24164352

約数和(自身を除く): 1608535

約数列:

[1, 31, 47, 113, 137, 1457, 3503, 4247, 5311, 6439, 15481, 164641, 199609, 479911, 727607, 22555817]

約数ペア:

[(1, 22555817), (31, 727607), (47, 479911), (113, 199609), (137, 164641), (1457, 15481), (3503, 6439), (4247, 5311)]