23716891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 26938368

約数和(自身を除く): 3221477

約数列:

[1, 11, 31, 157, 341, 443, 1727, 4867, 4873, 13733, 53537, 69551, 151063, 765061, 2156081, 23716891]

約数ペア:

[(1, 23716891), (11, 2156081), (31, 765061), (157, 151063), (341, 69551), (443, 53537), (1727, 13733), (4867, 4873)]