12621719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 14636160

約数和(自身を除く): 2014441

約数列:

[1, 11, 19, 131, 209, 461, 1441, 2489, 5071, 8759, 27379, 60391, 96349, 664301, 1147429, 12621719]

約数ペア:

[(1, 12621719), (11, 1147429), (19, 664301), (131, 96349), (209, 60391), (461, 27379), (1441, 8759), (2489, 5071)]