22620565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2131}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 29779776

約数和(自身を除く): 7159211

約数列:

[1, 5, 11, 55, 193, 965, 2123, 2131, 10615, 10655, 23441, 117205, 411283, 2056415, 4524113, 22620565]

約数ペア:

[(1, 22620565), (5, 4524113), (11, 2056415), (55, 411283), (193, 117205), (965, 23441), (2123, 10655), (2131, 10615)]