16181286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{245171}}^1$

素因数の和:245187

約数の個数: 16

約数和(自身を含む): 35304768

約数和(自身を除く): 19123482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 245171, 490342, 735513, 1471026, 2696881, 5393762, 8090643, 16181286]

約数ペア:

[(1, 16181286), (2, 8090643), (3, 5393762), (6, 2696881), (11, 1471026), (22, 735513), (33, 490342), (66, 245171)]