12516946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10243}}^1$

素因数の和:10305

約数の個数: 16

約数和(自身を含む): 20651904

約数和(自身を除く): 8134958

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 10243, 20486, 133159, 266318, 481421, 962842, 6258473, 12516946]

約数ペア:

[(1, 12516946), (2, 6258473), (13, 962842), (26, 481421), (47, 266318), (94, 133159), (611, 20486), (1222, 10243)]