12638174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1103}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 20150208

約数和(自身を除く): 7512034

約数列:

[1, 2, 17, 34, 337, 674, 1103, 2206, 5729, 11458, 18751, 37502, 371711, 743422, 6319087, 12638174]

約数ペア:

[(1, 12638174), (2, 6319087), (17, 743422), (34, 371711), (337, 37502), (674, 18751), (1103, 11458), (2206, 5729)]