19061072

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{2551}}^1$

素因数の和:3026

約数の個数: 20

約数和(自身を含む): 37024416

約数和(自身を除く): 17963344

約数列:

[1, 2, 4, 8, 16, 467, 934, 1868, 2551, 3736, 5102, 7472, 10204, 20408, 40816, 1191317, 2382634, 4765268, 9530536, 19061072]

約数ペア:

[(1, 19061072), (2, 9530536), (4, 4765268), (8, 2382634), (16, 1191317), (467, 40816), (934, 20408), (1868, 10204), (2551, 7472), (3736, 5102)]