12312874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 22780800

約数和(自身を除く): 10467926

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1129, 1558, 2258, 5453, 7903, 10906, 15806, 21451, 42902, 46289, 92578, 150157, 300314, 324023, 648046, 879491, 1758982, 6156437, 12312874]

約数ペア:

[(1, 12312874), (2, 6156437), (7, 1758982), (14, 879491), (19, 648046), (38, 324023), (41, 300314), (82, 150157), (133, 92578), (266, 46289), (287, 42902), (574, 21451), (779, 15806), (1129, 10906), (1558, 7903), (2258, 5453)]