11238580

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8387}}^1$

素因数の和:8463

約数の個数: 24

約数和(自身を含む): 23956128

約数和(自身を除く): 12717548

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 8387, 16774, 33548, 41935, 83870, 167740, 561929, 1123858, 2247716, 2809645, 5619290, 11238580]

約数ペア:

[(1, 11238580), (2, 5619290), (4, 2809645), (5, 2247716), (10, 1123858), (20, 561929), (67, 167740), (134, 83870), (268, 41935), (335, 33548), (670, 16774), (1340, 8387)]