21133029544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1473301}}^1$

素因数の和:1473481

約数の個数: 32

約数和(自身を含む): 43491875040

約数和(自身を除く): 22358845496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 14344, 1473301, 2946602, 5893204, 11786408, 16206311, 32412622, 64825244, 129650488, 240148063, 480296126, 960592252, 1921184504, 2641628693, 5283257386, 10566514772, 21133029544]

約数ペア:

[(1, 21133029544), (2, 10566514772), (4, 5283257386), (8, 2641628693), (11, 1921184504), (22, 960592252), (44, 480296126), (88, 240148063), (163, 129650488), (326, 64825244), (652, 32412622), (1304, 16206311), (1793, 11786408), (3586, 5893204), (7172, 2946602), (14344, 1473301)]