25057418

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 38538720

約数和(自身を除く): 13481302

約数列:

[1, 2, 59, 118, 131, 262, 1621, 3242, 7729, 15458, 95639, 191278, 212351, 424702, 12528709, 25057418]

約数ペア:

[(1, 25057418), (2, 12528709), (59, 424702), (118, 212351), (131, 191278), (262, 95639), (1621, 15458), (3242, 7729)]