12218767

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 14977872

約数和(自身を除く): 2759105

約数列:

[1, 11, 17, 19, 181, 187, 209, 323, 361, 1991, 3077, 3439, 3553, 3971, 6137, 33847, 37829, 58463, 65341, 67507, 643093, 718751, 1110797, 12218767]

約数ペア:

[(1, 12218767), (11, 1110797), (17, 718751), (19, 643093), (181, 67507), (187, 65341), (209, 58463), (323, 37829), (361, 33847), (1991, 6137), (3077, 3971), (3439, 3553)]