18944193

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{6571}}^1$

素因数の和:6636

約数の個数: 12

約数和(自身を含む): 26103984

約数和(自身を除く): 7159791

約数列:

[1, 3, 31, 93, 961, 2883, 6571, 19713, 203701, 611103, 6314731, 18944193]

約数ペア:

[(1, 18944193), (3, 6314731), (31, 611103), (93, 203701), (961, 19713), (2883, 6571)]