21486062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48611}}^1$

素因数の和:48643

約数の個数: 16

約数和(自身を含む): 36750672

約数和(自身を除く): 15264610

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 48611, 97222, 631943, 826387, 1263886, 1652774, 10743031, 21486062]

約数ペア:

[(1, 21486062), (2, 10743031), (13, 1652774), (17, 1263886), (26, 826387), (34, 631943), (221, 97222), (442, 48611)]