12664716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{55547}}^1$

素因数の和:55573

約数の個数: 24

約数和(自身を含む): 31106880

約数和(自身を除く): 18442164

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 55547, 111094, 166641, 222188, 333282, 666564, 1055393, 2110786, 3166179, 4221572, 6332358, 12664716]

約数ペア:

[(1, 12664716), (2, 6332358), (3, 4221572), (4, 3166179), (6, 2110786), (12, 1055393), (19, 666564), (38, 333282), (57, 222188), (76, 166641), (114, 111094), (228, 55547)]