25395502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2351}}^1$

素因数の和:2855

約数の個数: 16

約数和(自身を含む): 41658624

約数和(自身を除く): 16263122

約数列:

[1, 2, 11, 22, 491, 982, 2351, 4702, 5401, 10802, 25861, 51722, 1154341, 2308682, 12697751, 25395502]

約数ペア:

[(1, 25395502), (2, 12697751), (11, 2308682), (22, 1154341), (491, 51722), (982, 25861), (2351, 10802), (4702, 5401)]