12101834

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1291}}^1$

素因数の和:1445

約数の個数: 16

約数和(自身を含む): 18759840

約数和(自身を除く): 6658006

約数列:

[1, 2, 43, 86, 109, 218, 1291, 2582, 4687, 9374, 55513, 111026, 140719, 281438, 6050917, 12101834]

約数ペア:

[(1, 12101834), (2, 6050917), (43, 281438), (86, 140719), (109, 111026), (218, 55513), (1291, 9374), (2582, 4687)]