28893889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 32256000

約数和(自身を除く): 3362111

約数列:

[1, 19, 29, 41, 551, 779, 1189, 1279, 22591, 24301, 37091, 52439, 704729, 996341, 1520731, 28893889]

約数ペア:

[(1, 28893889), (19, 1520731), (29, 996341), (41, 704729), (551, 52439), (779, 37091), (1189, 24301), (1279, 22591)]