18885469826

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1446719}}^1$

素因数の和:1446889

約数の個数: 16

約数和(自身を含む): 29061711360

約数和(自身を除く): 10176241534

約数列:

[1, 2, 61, 107, 122, 214, 6527, 13054, 1446719, 2893438, 88249859, 154798933, 176499718, 309597866, 9442734913, 18885469826]

約数ペア:

[(1, 18885469826), (2, 9442734913), (61, 309597866), (107, 176499718), (122, 154798933), (214, 88249859), (6527, 2893438), (13054, 1446719)]