11031564

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21379}}^1$

素因数の和:21429

約数の個数: 24

約数和(自身を含む): 26340160

約数和(自身を除く): 15308596

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 21379, 42758, 64137, 85516, 128274, 256548, 919297, 1838594, 2757891, 3677188, 5515782, 11031564]

約数ペア:

[(1, 11031564), (2, 5515782), (3, 3677188), (4, 2757891), (6, 1838594), (12, 919297), (43, 256548), (86, 128274), (129, 85516), (172, 64137), (258, 42758), (516, 21379)]