2018362495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{188017}}^1$

素因数の和:188154

約数の個数: 16

約数和(自身を含む): 2572086240

約数和(自身を除く): 553723745

約数列:

[1, 5, 19, 95, 113, 565, 2147, 10735, 188017, 940085, 3572323, 17861615, 21245921, 106229605, 403672499, 2018362495]

約数ペア:

[(1, 2018362495), (5, 403672499), (19, 106229605), (95, 21245921), (113, 17861615), (565, 3572323), (2147, 940085), (10735, 188017)]