11727188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 22486464

約数和(自身を除く): 10759276

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 857, 1244, 1714, 3421, 3428, 6842, 9427, 13684, 18854, 37708, 266527, 533054, 1066108, 2931797, 5863594, 11727188]

約数ペア:

[(1, 11727188), (2, 5863594), (4, 2931797), (11, 1066108), (22, 533054), (44, 266527), (311, 37708), (622, 18854), (857, 13684), (1244, 9427), (1714, 6842), (3421, 3428)]