12560786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47221}}^1$

素因数の和:47249

約数の個数: 16

約数和(自身を含む): 22666560

約数和(自身を除く): 10105774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 47221, 94442, 330547, 661094, 897199, 1794398, 6280393, 12560786]

約数ペア:

[(1, 12560786), (2, 6280393), (7, 1794398), (14, 897199), (19, 661094), (38, 330547), (133, 94442), (266, 47221)]