25640054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1847}}^1$

素因数の和:2491

約数の個数: 16

約数和(自身を含む): 42045696

約数和(自身を除く): 16405642

約数列:

[1, 2, 11, 22, 631, 1262, 1847, 3694, 6941, 13882, 20317, 40634, 1165457, 2330914, 12820027, 25640054]

約数ペア:

[(1, 25640054), (2, 12820027), (11, 2330914), (22, 1165457), (631, 40634), (1262, 20317), (1847, 13882), (3694, 6941)]