12131326

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:819

約数の個数: 16

約数和(自身を含む): 18738720

約数和(自身を除く): 6607394

約数列:

[1, 2, 41, 82, 337, 439, 674, 878, 13817, 17999, 27634, 35998, 147943, 295886, 6065663, 12131326]

約数ペア:

[(1, 12131326), (2, 6065663), (41, 295886), (82, 147943), (337, 35998), (439, 27634), (674, 17999), (878, 13817)]