25111042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{39359}}^1$

素因数の和:39401

約数の個数: 16

約数和(自身を含む): 42508800

約数和(自身を除く): 17397758

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 39359, 78718, 432949, 865898, 1141411, 2282822, 12555521, 25111042]

約数ペア:

[(1, 25111042), (2, 12555521), (11, 2282822), (22, 1141411), (29, 865898), (58, 432949), (319, 78718), (638, 39359)]