18804794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10529}}^1$

素因数の和:10597

約数の個数: 16

約数和(自身を含む): 30326400

約数和(自身を除く): 11521606

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10529, 21058, 200051, 400102, 494863, 989726, 9402397, 18804794]

約数ペア:

[(1, 18804794), (2, 9402397), (19, 989726), (38, 494863), (47, 400102), (94, 200051), (893, 21058), (1786, 10529)]