2055986713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{15299}}^1$

素因数の和:15972

約数の個数: 16

約数和(自身を含む): 2364768000

約数和(自身を除く): 308781287

約数列:

[1, 11, 19, 209, 643, 7073, 12217, 15299, 134387, 168289, 290681, 3197491, 9837257, 108209827, 186907883, 2055986713]

約数ペア:

[(1, 2055986713), (11, 186907883), (19, 108209827), (209, 9837257), (643, 3197491), (7073, 290681), (12217, 168289), (15299, 134387)]