12819016

素因数分解:

$2^3\times 7^1\times {\mathrm{228911}}^1$

素因数の和:228924

約数の個数: 16

約数和(自身を含む): 27469440

約数和(自身を除く): 14650424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 228911, 457822, 915644, 1602377, 1831288, 3204754, 6409508, 12819016]

約数ペア:

[(1, 12819016), (2, 6409508), (4, 3204754), (7, 1831288), (8, 1602377), (14, 915644), (28, 457822), (56, 228911)]