15623764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5669}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 30005640

約数和(自身を除く): 14381876

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 5669, 11338, 22676, 73697, 147394, 294788, 300457, 600914, 1201828, 3905941, 7811882, 15623764]

約数ペア:

[(1, 15623764), (2, 7811882), (4, 3905941), (13, 1201828), (26, 600914), (52, 300457), (53, 294788), (106, 147394), (212, 73697), (689, 22676), (1378, 11338), (2756, 5669)]