19827252

素因数分解:

$2^2\times 3^2\times {\mathrm{550757}}^1$

素因数の和:550767

約数の個数: 18

約数和(自身を含む): 50118978

約数和(自身を除く): 30291726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 550757, 1101514, 1652271, 2203028, 3304542, 4956813, 6609084, 9913626, 19827252]

約数ペア:

[(1, 19827252), (2, 9913626), (3, 6609084), (4, 4956813), (6, 3304542), (9, 2203028), (12, 1652271), (18, 1101514), (36, 550757)]