13931236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{661}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 26691840

約数和(自身を除く): 12760604

約数列:

[1, 2, 4, 11, 22, 44, 479, 661, 958, 1322, 1916, 2644, 5269, 7271, 10538, 14542, 21076, 29084, 316619, 633238, 1266476, 3482809, 6965618, 13931236]

約数ペア:

[(1, 13931236), (2, 6965618), (4, 3482809), (11, 1266476), (22, 633238), (44, 316619), (479, 29084), (661, 21076), (958, 14542), (1322, 10538), (1916, 7271), (2644, 5269)]