12882128

素因数分解:

$2^4\times 7^1\times {\mathrm{115019}}^1$

素因数の和:115034

約数の個数: 20

約数和(自身を含む): 28524960

約数和(自身を除く): 15642832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115019, 230038, 460076, 805133, 920152, 1610266, 1840304, 3220532, 6441064, 12882128]

約数ペア:

[(1, 12882128), (2, 6441064), (4, 3220532), (7, 1840304), (8, 1610266), (14, 920152), (16, 805133), (28, 460076), (56, 230038), (112, 115019)]