12725164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 23411808

約数和(自身を除く): 10686644

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 881, 1762, 3524, 3611, 7222, 14444, 20263, 40526, 81052, 138317, 276634, 553268, 3181291, 6362582, 12725164]

約数ペア:

[(1, 12725164), (2, 6362582), (4, 3181291), (23, 553268), (46, 276634), (92, 138317), (157, 81052), (314, 40526), (628, 20263), (881, 14444), (1762, 7222), (3524, 3611)]