23640171038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{721661}}^1$

素因数の和:723163

約数の個数: 16

約数和(自身を含む): 38709949680

約数和(自身を除く): 15069778642

約数列:

[1, 2, 11, 22, 1489, 2978, 16379, 32758, 721661, 1443322, 7938271, 15876542, 1074553229, 2149106458, 11820085519, 23640171038]

約数ペア:

[(1, 23640171038), (2, 11820085519), (11, 2149106458), (22, 1074553229), (1489, 15876542), (2978, 7938271), (16379, 1443322), (32758, 721661)]