12555536

素因数分解:

$2^4\times 7^1\times {\mathrm{112103}}^1$

素因数の和:112118

約数の個数: 20

約数和(自身を含む): 27801792

約数和(自身を除く): 15246256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 112103, 224206, 448412, 784721, 896824, 1569442, 1793648, 3138884, 6277768, 12555536]

約数ペア:

[(1, 12555536), (2, 6277768), (4, 3138884), (7, 1793648), (8, 1569442), (14, 896824), (16, 784721), (28, 448412), (56, 224206), (112, 112103)]