15679468780

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4809653}}^1$

素因数の和:4809825

約数の個数: 24

約数和(自身を含む): 33128896752

約数和(自身を除く): 17449427972

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 4809653, 9619306, 19238612, 24048265, 48096530, 96193060, 783973439, 1567946878, 3135893756, 3919867195, 7839734390, 15679468780]

約数ペア:

[(1, 15679468780), (2, 7839734390), (4, 3919867195), (5, 3135893756), (10, 1567946878), (20, 783973439), (163, 96193060), (326, 48096530), (652, 24048265), (815, 19238612), (1630, 9619306), (3260, 4809653)]