23931564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 60170880

約数和(自身を除く): 36239316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2441, 2451, 3268, 4882, 4902, 7323, 9764, 9804, 14646, 29292, 46379, 92758, 104963, 139137, 185516, 209926, 278274, 314889, 419852, 556548, 629778, 1259556, 1994297, 3988594, 5982891, 7977188, 11965782, 23931564]

約数ペア:

[(1, 23931564), (2, 11965782), (3, 7977188), (4, 5982891), (6, 3988594), (12, 1994297), (19, 1259556), (38, 629778), (43, 556548), (57, 419852), (76, 314889), (86, 278274), (114, 209926), (129, 185516), (172, 139137), (228, 104963), (258, 92758), (516, 46379), (817, 29292), (1634, 14646), (2441, 9804), (2451, 9764), (3268, 7323), (4882, 4902)]