12620262122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5453873}}^1$

素因数の和:5453977

約数の個数: 16

約数和(自身を含む): 20615643720

約数和(自身を除く): 7995381598

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5453873, 10907746, 70900349, 141800698, 485394697, 970789394, 6310131061, 12620262122]

約数ペア:

[(1, 12620262122), (2, 6310131061), (13, 970789394), (26, 485394697), (89, 141800698), (178, 70900349), (1157, 10907746), (2314, 5453873)]