15974794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1733}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 26218080

約数和(自身を除く): 10243286

約数列:

[1, 2, 11, 22, 419, 838, 1733, 3466, 4609, 9218, 19063, 38126, 726127, 1452254, 7987397, 15974794]

約数ペア:

[(1, 15974794), (2, 7987397), (11, 1452254), (22, 726127), (419, 38126), (838, 19063), (1733, 9218), (3466, 4609)]