1999858414

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2769887}}^1$

素因数の和:2769927

約数の個数: 12

約数和(自身を含む): 3165981984

約数和(自身を除く): 1166123570

約数列:

[1, 2, 19, 38, 361, 722, 2769887, 5539774, 52627853, 105255706, 999929207, 1999858414]

約数ペア:

[(1, 1999858414), (2, 999929207), (19, 105255706), (38, 52627853), (361, 5539774), (722, 2769887)]