12546128

素因数分解:

$2^4\times 7^1\times {\mathrm{112019}}^1$

素因数の和:112034

約数の個数: 20

約数和(自身を含む): 27780960

約数和(自身を除く): 15234832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 112019, 224038, 448076, 784133, 896152, 1568266, 1792304, 3136532, 6273064, 12546128]

約数ペア:

[(1, 12546128), (2, 6273064), (4, 3136532), (7, 1792304), (8, 1568266), (14, 896152), (16, 784133), (28, 448076), (56, 224038), (112, 112019)]