12996868910

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2120207}}^1$

素因数の和:2120827

約数の個数: 16

約数和(自身を含む): 23432538816

約数和(自身を除く): 10435669906

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 2120207, 4240414, 10601035, 21202070, 1299686891, 2599373782, 6498434455, 12996868910]

約数ペア:

[(1, 12996868910), (2, 6498434455), (5, 2599373782), (10, 1299686891), (613, 21202070), (1226, 10601035), (3065, 4240414), (6130, 2120207)]