13889372

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1693}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 27890016

約数和(自身を除く): 14000644

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 1693, 2051, 3386, 4102, 6772, 8204, 11851, 23702, 47404, 496049, 992098, 1984196, 3472343, 6944686, 13889372]

約数ペア:

[(1, 13889372), (2, 6944686), (4, 3472343), (7, 1984196), (14, 992098), (28, 496049), (293, 47404), (586, 23702), (1172, 11851), (1693, 8204), (2051, 6772), (3386, 4102)]