23139536

素因数分解:

$2^4\times 7^1\times {\mathrm{206603}}^1$

素因数の和:206618

約数の個数: 20

約数和(自身を含む): 51237792

約数和(自身を除く): 28098256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 206603, 413206, 826412, 1446221, 1652824, 2892442, 3305648, 5784884, 11569768, 23139536]

約数ペア:

[(1, 23139536), (2, 11569768), (4, 5784884), (7, 3305648), (8, 2892442), (14, 1652824), (16, 1446221), (28, 826412), (56, 413206), (112, 206603)]