12725131042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2156071}}^1$

素因数の和:2156313

約数の個数: 16

約数和(自身を含む): 20646545472

約数和(自身を除く): 7921414430

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 2156071, 4312142, 28028923, 56057846, 489428117, 978856234, 6362565521, 12725131042]

約数ペア:

[(1, 12725131042), (2, 6362565521), (13, 978856234), (26, 489428117), (227, 56057846), (454, 28028923), (2951, 4312142), (5902, 2156071)]