19002842

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1429}}^1$

素因数の和:1601

約数の個数: 16

約数和(自身を含む): 29257800

約数和(自身を除く): 10254958

約数列:

[1, 2, 61, 109, 122, 218, 1429, 2858, 6649, 13298, 87169, 155761, 174338, 311522, 9501421, 19002842]

約数ペア:

[(1, 19002842), (2, 9501421), (61, 311522), (109, 174338), (122, 155761), (218, 87169), (1429, 13298), (2858, 6649)]