1821984932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{23629}}^1$

素因数の和:24191

約数の個数: 24

約数和(自身を含む): 3281072760

約数和(自身を除く): 1459087828

約数列:

[1, 2, 4, 37, 74, 148, 521, 1042, 2084, 19277, 23629, 38554, 47258, 77108, 94516, 874273, 1748546, 3497092, 12310709, 24621418, 49242836, 455496233, 910992466, 1821984932]

約数ペア:

[(1, 1821984932), (2, 910992466), (4, 455496233), (37, 49242836), (74, 24621418), (148, 12310709), (521, 3497092), (1042, 1748546), (2084, 874273), (19277, 94516), (23629, 77108), (38554, 47258)]