19860546871

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{18461}}^1$

素因数の和:19023

約数の個数: 24

約数和(自身を含む): 23159766672

約数和(自身を除く): 3299219801

約数列:

[1, 11, 17, 121, 187, 523, 2057, 5753, 8891, 18461, 63283, 97801, 203071, 313837, 1075811, 2233781, 3452207, 9655103, 37974277, 106206133, 164136751, 1168267463, 1805504261, 19860546871]

約数ペア:

[(1, 19860546871), (11, 1805504261), (17, 1168267463), (121, 164136751), (187, 106206133), (523, 37974277), (2057, 9655103), (5753, 3452207), (8891, 2233781), (18461, 1075811), (63283, 313837), (97801, 203071)]