25201534

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 38329200

約数和(自身を除く): 13127666

約数列:

[1, 2, 139, 269, 278, 337, 538, 674, 37391, 46843, 74782, 90653, 93686, 181306, 12600767, 25201534]

約数ペア:

[(1, 25201534), (2, 12600767), (139, 181306), (269, 93686), (278, 90653), (337, 74782), (538, 46843), (674, 37391)]