19123702

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2008

約数の個数: 24

約数和(自身を含む): 32149440

約数和(自身を除く): 13025738

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1951, 3902, 4901, 9802, 25363, 50726, 56579, 113158, 329719, 659438, 735527, 1471054, 9561851, 19123702]

約数ペア:

[(1, 19123702), (2, 9561851), (13, 1471054), (26, 735527), (29, 659438), (58, 329719), (169, 113158), (338, 56579), (377, 50726), (754, 25363), (1951, 9802), (3902, 4901)]