15267896

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2763

約数の個数: 32

約数和(自身を含む): 33047040

約数和(自身を除く): 17779144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2647, 2884, 5294, 5768, 10588, 18529, 21176, 37058, 74116, 148232, 272641, 545282, 1090564, 1908487, 2181128, 3816974, 7633948, 15267896]

約数ペア:

[(1, 15267896), (2, 7633948), (4, 3816974), (7, 2181128), (8, 1908487), (14, 1090564), (28, 545282), (56, 272641), (103, 148232), (206, 74116), (412, 37058), (721, 21176), (824, 18529), (1442, 10588), (2647, 5768), (2884, 5294)]