23447765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1621}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 30830976

約数和(自身を除く): 7383211

約数列:

[1, 5, 11, 55, 263, 1315, 1621, 2893, 8105, 14465, 17831, 89155, 426323, 2131615, 4689553, 23447765]

約数ペア:

[(1, 23447765), (5, 4689553), (11, 2131615), (55, 426323), (263, 89155), (1315, 17831), (1621, 14465), (2893, 8105)]