22027876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^2$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 43038268

約数和(自身を除く): 21010392

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 107, 148, 214, 428, 481, 962, 1391, 1924, 2782, 3959, 5564, 7918, 11449, 15836, 22898, 45796, 51467, 102934, 148837, 205868, 297674, 423613, 595348, 847226, 1694452, 5506969, 11013938, 22027876]

約数ペア:

[(1, 22027876), (2, 11013938), (4, 5506969), (13, 1694452), (26, 847226), (37, 595348), (52, 423613), (74, 297674), (107, 205868), (148, 148837), (214, 102934), (428, 51467), (481, 45796), (962, 22898), (1391, 15836), (1924, 11449), (2782, 7918), (3959, 5564)]