16993562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1327}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 26931840

約数和(自身を除く): 9938278

約数列:

[1, 2, 19, 38, 337, 674, 1327, 2654, 6403, 12806, 25213, 50426, 447199, 894398, 8496781, 16993562]

約数ペア:

[(1, 16993562), (2, 8496781), (19, 894398), (38, 447199), (337, 50426), (674, 25213), (1327, 12806), (2654, 6403)]