16520136

素因数分解:

$2^3\times 3^1\times {\mathrm{688339}}^1$

素因数の和:688348

約数の個数: 16

約数和(自身を含む): 41300400

約数和(自身を除く): 24780264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 688339, 1376678, 2065017, 2753356, 4130034, 5506712, 8260068, 16520136]

約数ペア:

[(1, 16520136), (2, 8260068), (3, 5506712), (4, 4130034), (6, 2753356), (8, 2065017), (12, 1376678), (24, 688339)]