25904054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1181}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 42466896

約数和(自身を除く): 16562842

約数列:

[1, 2, 11, 22, 997, 1181, 1994, 2362, 10967, 12991, 21934, 25982, 1177457, 2354914, 12952027, 25904054]

約数ペア:

[(1, 25904054), (2, 12952027), (11, 2354914), (22, 1177457), (997, 25982), (1181, 21934), (1994, 12991), (2362, 10967)]