19538162

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1033}}^1$

素因数の和:1242

約数の個数: 24

約数和(自身を含む): 34301916

約数和(自身を除く): 14763754

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1033, 1351, 2066, 2702, 7231, 9457, 14462, 18914, 50617, 101234, 199369, 398738, 1395583, 2791166, 9769081, 19538162]

約数ペア:

[(1, 19538162), (2, 9769081), (7, 2791166), (14, 1395583), (49, 398738), (98, 199369), (193, 101234), (386, 50617), (1033, 18914), (1351, 14462), (2066, 9457), (2702, 7231)]