9956564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 18029088

約数和(自身を除く): 8072524

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 541, 1082, 2164, 4601, 9202, 18404, 23263, 46526, 57887, 93052, 115774, 231548, 2489141, 4978282, 9956564]

約数ペア:

[(1, 9956564), (2, 4978282), (4, 2489141), (43, 231548), (86, 115774), (107, 93052), (172, 57887), (214, 46526), (428, 23263), (541, 18404), (1082, 9202), (2164, 4601)]