19378488

素因数分解:

$2^3\times 3^1\times {\mathrm{719}}^1\times {\mathrm{1123}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 48556800

約数和(自身を除く): 29178312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 719, 1123, 1438, 2157, 2246, 2876, 3369, 4314, 4492, 5752, 6738, 8628, 8984, 13476, 17256, 26952, 807437, 1614874, 2422311, 3229748, 4844622, 6459496, 9689244, 19378488]

約数ペア:

[(1, 19378488), (2, 9689244), (3, 6459496), (4, 4844622), (6, 3229748), (8, 2422311), (12, 1614874), (24, 807437), (719, 26952), (1123, 17256), (1438, 13476), (2157, 8984), (2246, 8628), (2876, 6738), (3369, 5752), (4314, 4492)]