13509716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 25885440

約数和(自身を除く): 12375724

約数列:

[1, 2, 4, 11, 22, 44, 479, 641, 958, 1282, 1916, 2564, 5269, 7051, 10538, 14102, 21076, 28204, 307039, 614078, 1228156, 3377429, 6754858, 13509716]

約数ペア:

[(1, 13509716), (2, 6754858), (4, 3377429), (11, 1228156), (22, 614078), (44, 307039), (479, 28204), (641, 21076), (958, 14102), (1282, 10538), (1916, 7051), (2564, 5269)]