2019711947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{15937}}^1$

素因数の和:16270

約数の個数: 16

約数和(自身を含む): 2265236064

約数和(自身を除く): 245524117

約数列:

[1, 11, 41, 281, 451, 3091, 11521, 15937, 126731, 175307, 653417, 4478297, 7187587, 49261267, 183610177, 2019711947]

約数ペア:

[(1, 2019711947), (11, 183610177), (41, 49261267), (281, 7187587), (451, 4478297), (3091, 653417), (11521, 175307), (15937, 126731)]