15860824

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2647}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 34318080

約数和(自身を除く): 18457256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2647, 2996, 5294, 5992, 10588, 18529, 21176, 37058, 74116, 148232, 283229, 566458, 1132916, 1982603, 2265832, 3965206, 7930412, 15860824]

約数ペア:

[(1, 15860824), (2, 7930412), (4, 3965206), (7, 2265832), (8, 1982603), (14, 1132916), (28, 566458), (56, 283229), (107, 148232), (214, 74116), (428, 37058), (749, 21176), (856, 18529), (1498, 10588), (2647, 5992), (2996, 5294)]