15885284

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 28756728

約数和(自身を除く): 12871444

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 593, 724, 1186, 2372, 6697, 13394, 21941, 26788, 43882, 87764, 107333, 214666, 429332, 3971321, 7942642, 15885284]

約数ペア:

[(1, 15885284), (2, 7942642), (4, 3971321), (37, 429332), (74, 214666), (148, 107333), (181, 87764), (362, 43882), (593, 26788), (724, 21941), (1186, 13394), (2372, 6697)]