11531536

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10151}}^1$

素因数の和:10230

約数の個数: 20

約数和(自身を含む): 22659264

約数和(自身を除く): 11127728

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10151, 20302, 40604, 81208, 162416, 720721, 1441442, 2882884, 5765768, 11531536]

約数ペア:

[(1, 11531536), (2, 5765768), (4, 2882884), (8, 1441442), (16, 720721), (71, 162416), (142, 81208), (284, 40604), (568, 20302), (1136, 10151)]