13328008

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{2411}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 25036560

約数和(自身を除く): 11708552

約数列:

[1, 2, 4, 8, 691, 1382, 2411, 2764, 4822, 5528, 9644, 19288, 1666001, 3332002, 6664004, 13328008]

約数ペア:

[(1, 13328008), (2, 6664004), (4, 3332002), (8, 1666001), (691, 19288), (1382, 9644), (2411, 5528), (2764, 4822)]