18804958856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{482971}}^1$

素因数の和:483165

約数の個数: 32

約数和(自身を含む): 36628596480

約数和(自身を除く): 17823637624

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 4867, 9734, 19468, 38936, 482971, 965942, 1931884, 3863768, 14972101, 29944202, 59888404, 75826447, 119776808, 151652894, 303305788, 606611576, 2350619857, 4701239714, 9402479428, 18804958856]

約数ペア:

[(1, 18804958856), (2, 9402479428), (4, 4701239714), (8, 2350619857), (31, 606611576), (62, 303305788), (124, 151652894), (157, 119776808), (248, 75826447), (314, 59888404), (628, 29944202), (1256, 14972101), (4867, 3863768), (9734, 1931884), (19468, 965942), (38936, 482971)]