3931442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:665

約数の個数: 16

約数和(自身を含む): 6246240

約数和(自身を除く): 2314798

約数列:

[1, 2, 19, 38, 307, 337, 614, 674, 5833, 6403, 11666, 12806, 103459, 206918, 1965721, 3931442]

約数ペア:

[(1, 3931442), (2, 1965721), (19, 206918), (38, 103459), (307, 12806), (337, 11666), (614, 6403), (674, 5833)]