13320604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 25635456

約数和(自身を除く): 12314852

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2311, 2882, 4622, 5764, 9244, 25421, 50842, 101684, 302741, 605482, 1210964, 3330151, 6660302, 13320604]

約数ペア:

[(1, 13320604), (2, 6660302), (4, 3330151), (11, 1210964), (22, 605482), (44, 302741), (131, 101684), (262, 50842), (524, 25421), (1441, 9244), (2311, 5764), (2882, 4622)]