12313616

素因数分解:

$2^4\times 7^1\times {\mathrm{109943}}^1$

素因数の和:109958

約数の個数: 20

約数和(自身を含む): 27266112

約数和(自身を除く): 14952496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109943, 219886, 439772, 769601, 879544, 1539202, 1759088, 3078404, 6156808, 12313616]

約数ペア:

[(1, 12313616), (2, 6156808), (4, 3078404), (7, 1759088), (8, 1539202), (14, 879544), (16, 769601), (28, 439772), (56, 219886), (112, 109943)]