119889809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 132572160

約数和(自身を除く): 12682351

約数列:

[1, 13, 47, 239, 611, 821, 3107, 10673, 11233, 38587, 146029, 196219, 501631, 2550847, 9222293, 119889809]

約数ペア:

[(1, 119889809), (13, 9222293), (47, 2550847), (239, 501631), (611, 196219), (821, 146029), (3107, 38587), (10673, 11233)]