2011609211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1\times {\mathrm{1733}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 2136288000

約数和(自身を除く): 124678789

約数列:

[1, 19, 199, 307, 1733, 3781, 5833, 32927, 61093, 344867, 532031, 1160767, 6552473, 10108589, 105874169, 2011609211]

約数ペア:

[(1, 2011609211), (19, 105874169), (199, 10108589), (307, 6552473), (1733, 1160767), (3781, 532031), (5833, 344867), (32927, 61093)]