23311195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4159}}^1$

素因数の和:4242

約数の個数: 16

約数和(自身を含む): 29952000

約数和(自身を除く): 6640805

約数列:

[1, 5, 19, 59, 95, 295, 1121, 4159, 5605, 20795, 79021, 245381, 395105, 1226905, 4662239, 23311195]

約数ペア:

[(1, 23311195), (5, 4662239), (19, 1226905), (59, 395105), (95, 245381), (295, 79021), (1121, 20795), (4159, 5605)]