19429107

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 26858400

約数和(自身を除く): 7429293

約数列:

[1, 3, 37, 111, 113, 339, 1549, 4181, 4647, 12543, 57313, 171939, 175037, 525111, 6476369, 19429107]

約数ペア:

[(1, 19429107), (3, 6476369), (37, 525111), (111, 175037), (113, 171939), (339, 57313), (1549, 12543), (4181, 4647)]