19205564

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2341}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 38558688

約数和(自身を除く): 19353124

約数列:

[1, 2, 4, 7, 14, 28, 293, 586, 1172, 2051, 2341, 4102, 4682, 8204, 9364, 16387, 32774, 65548, 685913, 1371826, 2743652, 4801391, 9602782, 19205564]

約数ペア:

[(1, 19205564), (2, 9602782), (4, 4801391), (7, 2743652), (14, 1371826), (28, 685913), (293, 65548), (586, 32774), (1172, 16387), (2051, 9364), (2341, 8204), (4102, 4682)]