12205382

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28123}}^1$

素因数の和:28163

約数の個数: 16

約数和(自身を含む): 21599232

約数和(自身を除く): 9393850

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 28123, 56246, 196861, 393722, 871813, 1743626, 6102691, 12205382]

約数ペア:

[(1, 12205382), (2, 6102691), (7, 1743626), (14, 871813), (31, 393722), (62, 196861), (217, 56246), (434, 28123)]