9999564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19379}}^1$

素因数の和:19429

約数の個数: 24

約数和(自身を含む): 23876160

約数和(自身を除く): 13876596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 19379, 38758, 58137, 77516, 116274, 232548, 833297, 1666594, 2499891, 3333188, 4999782, 9999564]

約数ペア:

[(1, 9999564), (2, 4999782), (3, 3333188), (4, 2499891), (6, 1666594), (12, 833297), (43, 232548), (86, 116274), (129, 77516), (172, 58137), (258, 38758), (516, 19379)]