7427594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 11897280

約数和(自身を除く): 4469686

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 2753, 5506, 52307, 104614, 195463, 390926, 3713797, 7427594]

約数ペア:

[(1, 7427594), (2, 3713797), (19, 390926), (38, 195463), (71, 104614), (142, 52307), (1349, 5506), (2698, 2753)]