21898096

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{11311}}^1$

素因数の和:11341

約数の個数: 30

約数和(自身を含む): 46639376

約数和(自身を除く): 24741280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 11311, 22622, 45244, 90488, 124421, 180976, 248842, 497684, 995368, 1368631, 1990736, 2737262, 5474524, 10949048, 21898096]

約数ペア:

[(1, 21898096), (2, 10949048), (4, 5474524), (8, 2737262), (11, 1990736), (16, 1368631), (22, 995368), (44, 497684), (88, 248842), (121, 180976), (176, 124421), (242, 90488), (484, 45244), (968, 22622), (1936, 11311)]