12788726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1657}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 20413296

約数和(自身を除く): 7624570

約数列:

[1, 2, 17, 34, 227, 454, 1657, 3314, 3859, 7718, 28169, 56338, 376139, 752278, 6394363, 12788726]

約数ペア:

[(1, 12788726), (2, 6394363), (17, 752278), (34, 376139), (227, 56338), (454, 28169), (1657, 7718), (3314, 3859)]