13157288

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{3109}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 25797450

約数和(自身を除く): 12640162

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 3109, 4232, 6218, 12436, 24872, 71507, 143014, 286028, 572056, 1644661, 3289322, 6578644, 13157288]

約数ペア:

[(1, 13157288), (2, 6578644), (4, 3289322), (8, 1644661), (23, 572056), (46, 286028), (92, 143014), (184, 71507), (529, 24872), (1058, 12436), (2116, 6218), (3109, 4232)]