27911266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1753}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 44200800

約数和(自身を除く): 16289534

約数列:

[1, 2, 19, 38, 419, 838, 1753, 3506, 7961, 15922, 33307, 66614, 734507, 1469014, 13955633, 27911266]

約数ペア:

[(1, 27911266), (2, 13955633), (19, 1469014), (38, 734507), (419, 66614), (838, 33307), (1753, 15922), (3506, 7961)]