27239578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2551}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 43179840

約数和(自身を除く): 15940262

約数列:

[1, 2, 19, 38, 281, 562, 2551, 5102, 5339, 10678, 48469, 96938, 716831, 1433662, 13619789, 27239578]

約数ペア:

[(1, 27239578), (2, 13619789), (19, 1433662), (38, 716831), (281, 96938), (562, 48469), (2551, 10678), (5102, 5339)]