2017849723

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{21911}}^1$

素因数の和:22098

約数の個数: 16

約数和(自身を含む): 2198211840

約数和(自身を除く): 180362117

約数列:

[1, 19, 37, 131, 703, 2489, 4847, 21911, 92093, 416309, 810707, 2870341, 15403433, 54536479, 106202617, 2017849723]

約数ペア:

[(1, 2017849723), (19, 106202617), (37, 54536479), (131, 15403433), (703, 2870341), (2489, 810707), (4847, 416309), (21911, 92093)]