19253476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{937}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 36874656

約数和(自身を除く): 17621180

約数列:

[1, 2, 4, 11, 22, 44, 467, 934, 937, 1868, 1874, 3748, 5137, 10274, 10307, 20548, 20614, 41228, 437579, 875158, 1750316, 4813369, 9626738, 19253476]

約数ペア:

[(1, 19253476), (2, 9626738), (4, 4813369), (11, 1750316), (22, 875158), (44, 437579), (467, 41228), (934, 20614), (937, 20548), (1868, 10307), (1874, 10274), (3748, 5137)]