2019066955

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{23209}}^1$

素因数の和:23478

約数の個数: 16

約数和(自身を含む): 2459888640

約数和(自身を除く): 440821685

約数列:

[1, 5, 127, 137, 635, 685, 17399, 23209, 86995, 116045, 2947543, 3179633, 14737715, 15898165, 403813391, 2019066955]

約数ペア:

[(1, 2019066955), (5, 403813391), (127, 15898165), (137, 14737715), (635, 3179633), (685, 2947543), (17399, 116045), (23209, 86995)]