12881166

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{49927}}^1$

素因数の和:49975

約数の個数: 16

約数和(自身を含む): 26361984

約数和(自身を除く): 13480818

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 49927, 99854, 149781, 299562, 2146861, 4293722, 6440583, 12881166]

約数ペア:

[(1, 12881166), (2, 6440583), (3, 4293722), (6, 2146861), (43, 299562), (86, 149781), (129, 99854), (258, 49927)]