149739773053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1\times {\mathrm{392893}}^1$

素因数の和:394468

約数の個数: 16

約数和(自身を含む): 169855934080

約数和(自身を除く): 20116161027

約数列:

[1, 13, 19, 247, 1543, 20059, 29317, 381121, 392893, 5107609, 7464967, 97044571, 606233899, 7881040687, 11518444081, 149739773053]

約数ペア:

[(1, 149739773053), (13, 11518444081), (19, 7881040687), (247, 606233899), (1543, 97044571), (20059, 7464967), (29317, 5107609), (381121, 392893)]