17966372359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1\times {\mathrm{20749}}^1$

素因数の和:22354

約数の個数: 16

約数和(自身を含む): 19812100000

約数和(自身を除く): 1845727641

約数列:

[1, 13, 43, 559, 1549, 20137, 20749, 66607, 269737, 865891, 892207, 11598691, 32140201, 417822613, 1382028643, 17966372359]

約数ペア:

[(1, 17966372359), (13, 1382028643), (43, 417822613), (559, 32140201), (1549, 11598691), (20137, 892207), (20749, 865891), (66607, 269737)]