9869778874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{41953}}^1$

素因数の和:42166

約数の個数: 32

約数和(自身を含む): 16070060160

約数和(自身を除く): 6200281286

約数列:

[1, 2, 19, 38, 41, 82, 151, 302, 779, 1558, 2869, 5738, 6191, 12382, 41953, 83906, 117629, 235258, 797107, 1594214, 1720073, 3440146, 6334903, 12669806, 32681387, 65362774, 120363157, 240726314, 259731023, 519462046, 4934889437, 9869778874]

約数ペア:

[(1, 9869778874), (2, 4934889437), (19, 519462046), (38, 259731023), (41, 240726314), (82, 120363157), (151, 65362774), (302, 32681387), (779, 12669806), (1558, 6334903), (2869, 3440146), (5738, 1720073), (6191, 1594214), (12382, 797107), (41953, 235258), (83906, 117629)]