12477892

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5641}}^1$

素因数の和:5731

約数の個数: 24

約数和(自身を含む): 25276160

約数和(自身を除く): 12798268

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5641, 11282, 22564, 39487, 78974, 157948, 445639, 891278, 1782556, 3119473, 6238946, 12477892]

約数ペア:

[(1, 12477892), (2, 6238946), (4, 3119473), (7, 1782556), (14, 891278), (28, 445639), (79, 157948), (158, 78974), (316, 39487), (553, 22564), (1106, 11282), (2212, 5641)]