12205440001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{82559}}^1$

素因数の和:82860

約数の個数: 16

約数和(自身を含む): 13315276800

約数和(自身を除く): 1109836799

約数列:

[1, 19, 31, 251, 589, 4769, 7781, 82559, 147839, 1568621, 2559329, 20722309, 48627251, 393723871, 642391579, 12205440001]

約数ペア:

[(1, 12205440001), (19, 642391579), (31, 393723871), (251, 48627251), (589, 20722309), (4769, 2559329), (7781, 1568621), (82559, 147839)]