12015416

素因数分解:

$2^3\times 7^1\times {\mathrm{214561}}^1$

素因数の和:214574

約数の個数: 16

約数和(自身を含む): 25747440

約数和(自身を除く): 13732024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 214561, 429122, 858244, 1501927, 1716488, 3003854, 6007708, 12015416]

約数ペア:

[(1, 12015416), (2, 6007708), (4, 3003854), (7, 1716488), (8, 1501927), (14, 858244), (28, 429122), (56, 214561)]