18412042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28859}}^1$

素因数の和:28901

約数の個数: 16

約数和(自身を含む): 31168800

約数和(自身を除く): 12756758

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28859, 57718, 317449, 634898, 836911, 1673822, 9206021, 18412042]

約数ペア:

[(1, 18412042), (2, 9206021), (11, 1673822), (22, 836911), (29, 634898), (58, 317449), (319, 57718), (638, 28859)]