12205886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79259}}^1$

素因数の和:79279

約数の個数: 16

約数和(自身を含む): 22826880

約数和(自身を除く): 10620994

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 79259, 158518, 554813, 871849, 1109626, 1743698, 6102943, 12205886]

約数ペア:

[(1, 12205886), (2, 6102943), (7, 1743698), (11, 1109626), (14, 871849), (22, 554813), (77, 158518), (154, 79259)]