13305712138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1\times {\mathrm{39499}}^1$

素因数の和:43461

約数の個数: 16

約数和(自身を含む): 20428452000

約数和(自身を除く): 7122739862

約数列:

[1, 2, 43, 86, 3917, 7834, 39499, 78998, 168431, 336862, 1698457, 3396914, 154717583, 309435166, 6652856069, 13305712138]

約数ペア:

[(1, 13305712138), (2, 6652856069), (43, 309435166), (86, 154717583), (3917, 3396914), (7834, 1698457), (39499, 336862), (78998, 168431)]