1915053472

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{29437}}^1$

素因数の和:29573

約数の個数: 48

約数和(自身を含む): 4005923040

約数和(自身を除く): 2090869568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 428, 608, 856, 1712, 2033, 3424, 4066, 8132, 16264, 29437, 32528, 58874, 65056, 117748, 235496, 470992, 559303, 941984, 1118606, 2237212, 3149759, 4474424, 6299518, 8948848, 12599036, 17897696, 25198072, 50396144, 59845421, 100792288, 119690842, 239381684, 478763368, 957526736, 1915053472]

約数ペア:

[(1, 1915053472), (2, 957526736), (4, 478763368), (8, 239381684), (16, 119690842), (19, 100792288), (32, 59845421), (38, 50396144), (76, 25198072), (107, 17897696), (152, 12599036), (214, 8948848), (304, 6299518), (428, 4474424), (608, 3149759), (856, 2237212), (1712, 1118606), (2033, 941984), (3424, 559303), (4066, 470992), (8132, 235496), (16264, 117748), (29437, 65056), (32528, 58874)]