12964976

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7573}}^1$

素因数の和:7688

約数の個数: 20

約数和(自身を含む): 25357752

約数和(自身を除く): 12392776

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7573, 15146, 30292, 60584, 121168, 810311, 1620622, 3241244, 6482488, 12964976]

約数ペア:

[(1, 12964976), (2, 6482488), (4, 3241244), (8, 1620622), (16, 810311), (107, 121168), (214, 60584), (428, 30292), (856, 15146), (1712, 7573)]