12433795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1249}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 16380000

約数和(自身を除く): 3946205

約数列:

[1, 5, 11, 55, 181, 905, 1249, 1991, 6245, 9955, 13739, 68695, 226069, 1130345, 2486759, 12433795]

約数ペア:

[(1, 12433795), (5, 2486759), (11, 1130345), (55, 226069), (181, 68695), (905, 13739), (1249, 9955), (1991, 6245)]