15259564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 27843200

約数和(自身を除く): 12583636

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 1129, 2258, 3379, 4516, 6758, 13516, 34999, 69998, 123061, 139996, 246122, 492244, 3814891, 7629782, 15259564]

約数ペア:

[(1, 15259564), (2, 7629782), (4, 3814891), (31, 492244), (62, 246122), (109, 139996), (124, 123061), (218, 69998), (436, 34999), (1129, 13516), (2258, 6758), (3379, 4516)]