22068530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 43528320

約数和(自身を除く): 21459790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 439, 457, 878, 914, 2195, 2285, 4390, 4570, 4829, 5027, 9658, 10054, 24145, 25135, 48290, 50270, 200623, 401246, 1003115, 2006230, 2206853, 4413706, 11034265, 22068530]

約数ペア:

[(1, 22068530), (2, 11034265), (5, 4413706), (10, 2206853), (11, 2006230), (22, 1003115), (55, 401246), (110, 200623), (439, 50270), (457, 48290), (878, 25135), (914, 24145), (2195, 10054), (2285, 9658), (4390, 5027), (4570, 4829)]