18666923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 21254400

約数和(自身を除く): 2587477

約数列:

[1, 11, 29, 163, 319, 359, 1793, 3949, 4727, 10411, 51997, 58517, 114521, 643687, 1696993, 18666923]

約数ペア:

[(1, 18666923), (11, 1696993), (29, 643687), (163, 114521), (319, 58517), (359, 51997), (1793, 10411), (3949, 4727)]