19363107

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1543}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 26680320

約数和(自身を除く): 7317213

約数列:

[1, 3, 47, 89, 141, 267, 1543, 4183, 4629, 12549, 72521, 137327, 217563, 411981, 6454369, 19363107]

約数ペア:

[(1, 19363107), (3, 6454369), (47, 411981), (89, 217563), (141, 137327), (267, 72521), (1543, 12549), (4183, 4629)]