18804519844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2830301}}^1$

素因数の和:2830467

約数の個数: 24

約数和(自身を含む): 36137295936

約数和(自身を除く): 17332776092

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 2830301, 5660602, 11321204, 31133311, 62266622, 124533244, 427375451, 854750902, 1709501804, 4701129961, 9402259922, 18804519844]

約数ペア:

[(1, 18804519844), (2, 9402259922), (4, 4701129961), (11, 1709501804), (22, 854750902), (44, 427375451), (151, 124533244), (302, 62266622), (604, 31133311), (1661, 11321204), (3322, 5660602), (6644, 2830301)]