12856969741

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{365369}}^1$

素因数の和:365844

約数の個数: 16

約数和(自身を含む): 16064588160

約数和(自身を除く): 3207618419

約数列:

[1, 7, 11, 77, 457, 3199, 5027, 35189, 365369, 2557583, 4019059, 28133413, 166973633, 1168815431, 1836709963, 12856969741]

約数ペア:

[(1, 12856969741), (7, 1836709963), (11, 1168815431), (77, 166973633), (457, 28133413), (3199, 4019059), (5027, 2557583), (35189, 365369)]