12281192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19937}}^1$

素因数の和:19961

約数の個数: 32

約数和(自身を含む): 28710720

約数和(自身を除く): 16429528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 19937, 39874, 79748, 139559, 159496, 219307, 279118, 438614, 558236, 877228, 1116472, 1535149, 1754456, 3070298, 6140596, 12281192]

約数ペア:

[(1, 12281192), (2, 6140596), (4, 3070298), (7, 1754456), (8, 1535149), (11, 1116472), (14, 877228), (22, 558236), (28, 438614), (44, 279118), (56, 219307), (77, 159496), (88, 139559), (154, 79748), (308, 39874), (616, 19937)]