19036872027

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3838853}}^1$

素因数の和:3838907

約数の個数: 24

約数和(自身を含む): 29943061200

約数和(自身を除く): 10906189173

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 3838853, 11516559, 34549677, 72938207, 111326737, 218814621, 333980211, 656443863, 1001940633, 2115208003, 6345624009, 19036872027]

約数ペア:

[(1, 19036872027), (3, 6345624009), (9, 2115208003), (19, 1001940633), (29, 656443863), (57, 333980211), (87, 218814621), (171, 111326737), (261, 72938207), (551, 34549677), (1653, 11516559), (4959, 3838853)]