9725228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2857}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 18245472

約数和(自身を除く): 8520244

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 2857, 3404, 5714, 11428, 65711, 105709, 131422, 211418, 262844, 422836, 2431307, 4862614, 9725228]

約数ペア:

[(1, 9725228), (2, 4862614), (4, 2431307), (23, 422836), (37, 262844), (46, 211418), (74, 131422), (92, 105709), (148, 65711), (851, 11428), (1702, 5714), (2857, 3404)]