12645556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41057}}^1$

素因数の和:41079

約数の個数: 24

約数和(自身を含む): 27590976

約数和(自身を除く): 14945420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 41057, 82114, 164228, 287399, 451627, 574798, 903254, 1149596, 1806508, 3161389, 6322778, 12645556]

約数ペア:

[(1, 12645556), (2, 6322778), (4, 3161389), (7, 1806508), (11, 1149596), (14, 903254), (22, 574798), (28, 451627), (44, 287399), (77, 164228), (154, 82114), (308, 41057)]