16889894

素因数分解:

$2^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1721}}^1$

素因数の和:2431

約数の個数: 16

約数和(自身を含む): 29012256

約数和(自身を除く): 12122362

約数列:

[1, 2, 7, 14, 701, 1402, 1721, 3442, 4907, 9814, 12047, 24094, 1206421, 2412842, 8444947, 16889894]

約数ペア:

[(1, 16889894), (2, 8444947), (7, 2412842), (14, 1206421), (701, 24094), (1402, 12047), (1721, 9814), (3442, 4907)]