23938889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 26729808

約数和(自身を除く): 2790919

約数列:

[1, 13, 37, 157, 317, 481, 2041, 4121, 5809, 11729, 49769, 75517, 152477, 646997, 1841453, 23938889]

約数ペア:

[(1, 23938889), (13, 1841453), (37, 646997), (157, 152477), (317, 75517), (481, 49769), (2041, 11729), (4121, 5809)]