12783896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{55103}}^1$

素因数の和:55138

約数の個数: 16

約数和(自身を含む): 24796800

約数和(自身を除く): 12012904

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 55103, 110206, 220412, 440824, 1597987, 3195974, 6391948, 12783896]

約数ペア:

[(1, 12783896), (2, 6391948), (4, 3195974), (8, 1597987), (29, 440824), (58, 220412), (116, 110206), (232, 55103)]