22231805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7604

約数の個数: 16

約数和(自身を含む): 28992000

約数和(自身を除く): 6760195

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 7549, 37745, 143431, 234019, 717155, 1170095, 4446361, 22231805]

約数ペア:

[(1, 22231805), (5, 4446361), (19, 1170095), (31, 717155), (95, 234019), (155, 143431), (589, 37745), (2945, 7549)]