12630416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{12941}}^1$

素因数の和:13010

約数の個数: 20

約数和(自身を含む): 24874524

約数和(自身を除く): 12244108

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 12941, 25882, 51764, 103528, 207056, 789401, 1578802, 3157604, 6315208, 12630416]

約数ペア:

[(1, 12630416), (2, 6315208), (4, 3157604), (8, 1578802), (16, 789401), (61, 207056), (122, 103528), (244, 51764), (488, 25882), (976, 12941)]