19208976

素因数分解:

$2^4\times 3^1\times {\mathrm{400187}}^1$

素因数の和:400198

約数の個数: 20

約数和(自身を含む): 49623312

約数和(自身を除く): 30414336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400187, 800374, 1200561, 1600748, 2401122, 3201496, 4802244, 6402992, 9604488, 19208976]

約数ペア:

[(1, 19208976), (2, 9604488), (3, 6402992), (4, 4802244), (6, 3201496), (8, 2401122), (12, 1600748), (16, 1200561), (24, 800374), (48, 400187)]