12621704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{36691}}^1$

素因数の和:36740

約数の個数: 16

約数和(自身を含む): 24216720

約数和(自身を除く): 11595016

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 36691, 73382, 146764, 293528, 1577713, 3155426, 6310852, 12621704]

約数ペア:

[(1, 12621704), (2, 6310852), (4, 3155426), (8, 1577713), (43, 293528), (86, 146764), (172, 73382), (344, 36691)]