22450190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2341}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 46540224

約数和(自身を除く): 24090034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 2341, 4682, 4795, 9590, 11705, 16387, 23410, 32774, 81935, 163870, 320717, 641434, 1603585, 2245019, 3207170, 4490038, 11225095, 22450190]

約数ペア:

[(1, 22450190), (2, 11225095), (5, 4490038), (7, 3207170), (10, 2245019), (14, 1603585), (35, 641434), (70, 320717), (137, 163870), (274, 81935), (685, 32774), (959, 23410), (1370, 16387), (1918, 11705), (2341, 9590), (4682, 4795)]