13156940848

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7685129}}^1$

素因数の和:7685244

約数の個数: 20

約数和(自身を含む): 25729815240

約数和(自身を除く): 12572874392

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7685129, 15370258, 30740516, 61481032, 122962064, 822308803, 1644617606, 3289235212, 6578470424, 13156940848]

約数ペア:

[(1, 13156940848), (2, 6578470424), (4, 3289235212), (8, 1644617606), (16, 822308803), (107, 122962064), (214, 61481032), (428, 30740516), (856, 15370258), (1712, 7685129)]