19800594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{100003}}^1$

素因数の和:100022

約数の個数: 24

約数和(自身を含む): 46801872

約数和(自身を除く): 27001278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 100003, 200006, 300009, 600018, 900027, 1100033, 1800054, 2200066, 3300099, 6600198, 9900297, 19800594]

約数ペア:

[(1, 19800594), (2, 9900297), (3, 6600198), (6, 3300099), (9, 2200066), (11, 1800054), (18, 1100033), (22, 900027), (33, 600018), (66, 300009), (99, 200006), (198, 100003)]