23942945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19387}}^1$

素因数の和:19424

約数の個数: 16

約数和(自身を含む): 32571840

約数和(自身を除く): 8628895

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 19387, 96935, 252031, 368353, 1260155, 1841765, 4788589, 23942945]

約数ペア:

[(1, 23942945), (5, 4788589), (13, 1841765), (19, 1260155), (65, 368353), (95, 252031), (247, 96935), (1235, 19387)]