11237968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5281}}^1$

素因数の和:5315

約数の個数: 40

約数和(自身を含む): 26198720

約数和(自身を除く): 14960752

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 5281, 10562, 21124, 36967, 42248, 73934, 84496, 100339, 147868, 200678, 295736, 401356, 591472, 702373, 802712, 1404746, 1605424, 2809492, 5618984, 11237968]

約数ペア:

[(1, 11237968), (2, 5618984), (4, 2809492), (7, 1605424), (8, 1404746), (14, 802712), (16, 702373), (19, 591472), (28, 401356), (38, 295736), (56, 200678), (76, 147868), (112, 100339), (133, 84496), (152, 73934), (266, 42248), (304, 36967), (532, 21124), (1064, 10562), (2128, 5281)]