12257686

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1249}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 21060000

約数和(自身を除く): 8802314

約数列:

[1, 2, 7, 14, 701, 1249, 1402, 2498, 4907, 8743, 9814, 17486, 875549, 1751098, 6128843, 12257686]

約数ペア:

[(1, 12257686), (2, 6128843), (7, 1751098), (14, 875549), (701, 17486), (1249, 9814), (1402, 8743), (2498, 4907)]