21360526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{2027}}^1$

素因数の和:2519

約数の個数: 16

約数和(自身を含む): 35043840

約数和(自身を除く): 13683314

約数列:

[1, 2, 11, 22, 479, 958, 2027, 4054, 5269, 10538, 22297, 44594, 970933, 1941866, 10680263, 21360526]

約数ペア:

[(1, 21360526), (2, 10680263), (11, 1941866), (22, 970933), (479, 44594), (958, 22297), (2027, 10538), (4054, 5269)]