25415038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{8311}}^1$

素因数の和:8463

約数の個数: 16

約数和(自身を含む): 41892480

約数和(自身を除く): 16477442

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 8311, 16622, 91421, 182842, 1155229, 2310458, 12707519, 25415038]

約数ペア:

[(1, 25415038), (2, 12707519), (11, 2310458), (22, 1155229), (139, 182842), (278, 91421), (1529, 16622), (3058, 8311)]