11564444

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 20865600

約数和(自身を除く): 9301156

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 449, 548, 898, 1796, 6439, 12878, 21103, 25756, 42206, 61513, 84412, 123026, 246052, 2891111, 5782222, 11564444]

約数ペア:

[(1, 11564444), (2, 5782222), (4, 2891111), (47, 246052), (94, 123026), (137, 84412), (188, 61513), (274, 42206), (449, 25756), (548, 21103), (898, 12878), (1796, 6439)]