25234894

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 39029760

約数和(自身を除く): 13794866

約数列:

[1, 2, 43, 86, 139, 278, 2111, 4222, 5977, 11954, 90773, 181546, 293429, 586858, 12617447, 25234894]

約数ペア:

[(1, 25234894), (2, 12617447), (43, 586858), (86, 293429), (139, 181546), (278, 90773), (2111, 11954), (4222, 5977)]