2019489119

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{47093}}^1$

素因数の和:47210

約数の個数: 16

約数和(自身を含む): 2219069280

約数和(自身を除く): 199580161

約数列:

[1, 19, 37, 61, 703, 1159, 2257, 42883, 47093, 894767, 1742441, 2872673, 33106379, 54580787, 106288901, 2019489119]

約数ペア:

[(1, 2019489119), (19, 106288901), (37, 54580787), (61, 33106379), (703, 2872673), (1159, 1742441), (2257, 894767), (42883, 47093)]