19703772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{49757}}^1$

素因数の和:49778

約数の個数: 36

約数和(自身を含む): 54335736

約数和(自身を除く): 34631964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 49757, 99514, 149271, 199028, 298542, 447813, 547327, 597084, 895626, 1094654, 1641981, 1791252, 2189308, 3283962, 4925943, 6567924, 9851886, 19703772]

約数ペア:

[(1, 19703772), (2, 9851886), (3, 6567924), (4, 4925943), (6, 3283962), (9, 2189308), (11, 1791252), (12, 1641981), (18, 1094654), (22, 895626), (33, 597084), (36, 547327), (44, 447813), (66, 298542), (99, 199028), (132, 149271), (198, 99514), (396, 49757)]