12912646180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{92233187}}^1$

素因数の和:92233203

約数の個数: 24

約数和(自身を含む): 30990351168

約数和(自身を除く): 18077704988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 92233187, 184466374, 368932748, 461165935, 645632309, 922331870, 1291264618, 1844663740, 2582529236, 3228161545, 6456323090, 12912646180]

約数ペア:

[(1, 12912646180), (2, 6456323090), (4, 3228161545), (5, 2582529236), (7, 1844663740), (10, 1291264618), (14, 922331870), (20, 645632309), (28, 461165935), (35, 368932748), (70, 184466374), (140, 92233187)]