13907886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{6421}}^1$

素因数の和:6464

約数の個数: 24

約数和(自身を含む): 29361384

約数和(自身を除く): 15453498

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 6421, 12842, 19263, 38526, 121999, 243998, 365997, 731994, 2317981, 4635962, 6953943, 13907886]

約数ペア:

[(1, 13907886), (2, 6953943), (3, 4635962), (6, 2317981), (19, 731994), (38, 365997), (57, 243998), (114, 121999), (361, 38526), (722, 19263), (1083, 12842), (2166, 6421)]