9860848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 20336000

約数和(自身を除く): 10475152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 199, 304, 326, 398, 652, 796, 1304, 1592, 2608, 3097, 3184, 3781, 6194, 7562, 12388, 15124, 24776, 30248, 32437, 49552, 60496, 64874, 129748, 259496, 518992, 616303, 1232606, 2465212, 4930424, 9860848]

約数ペア:

[(1, 9860848), (2, 4930424), (4, 2465212), (8, 1232606), (16, 616303), (19, 518992), (38, 259496), (76, 129748), (152, 64874), (163, 60496), (199, 49552), (304, 32437), (326, 30248), (398, 24776), (652, 15124), (796, 12388), (1304, 7562), (1592, 6194), (2608, 3781), (3097, 3184)]