12862759

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 16232832

約数和(自身を除く): 3370073

約数列:

[1, 7, 13, 83, 91, 131, 169, 581, 917, 1079, 1183, 1703, 7553, 10873, 11921, 14027, 22139, 76111, 98189, 141349, 154973, 989443, 1837537, 12862759]

約数ペア:

[(1, 12862759), (7, 1837537), (13, 989443), (83, 154973), (91, 141349), (131, 98189), (169, 76111), (581, 22139), (917, 14027), (1079, 11921), (1183, 10873), (1703, 7553)]