19493166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42193}}^1$

素因数の和:42216

約数の個数: 32

約数和(自身を含む): 48607488

約数和(自身を除く): 29114322

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42193, 84386, 126579, 253158, 295351, 464123, 590702, 886053, 928246, 1392369, 1772106, 2784738, 3248861, 6497722, 9746583, 19493166]

約数ペア:

[(1, 19493166), (2, 9746583), (3, 6497722), (6, 3248861), (7, 2784738), (11, 1772106), (14, 1392369), (21, 928246), (22, 886053), (33, 590702), (42, 464123), (66, 295351), (77, 253158), (154, 126579), (231, 84386), (462, 42193)]