3910808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 4513192

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 2339, 4678, 9356, 18712, 25729, 44441, 51458, 88882, 102916, 177764, 205832, 355528, 488851, 977702, 1955404, 3910808]

約数ペア:

[(1, 3910808), (2, 1955404), (4, 977702), (8, 488851), (11, 355528), (19, 205832), (22, 177764), (38, 102916), (44, 88882), (76, 51458), (88, 44441), (152, 25729), (209, 18712), (418, 9356), (836, 4678), (1672, 2339)]