22504508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 42550032

約数和(自身を除く): 20045524

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 947, 1828, 1894, 3788, 5941, 11882, 12311, 23764, 24622, 49244, 432779, 865558, 1731116, 5626127, 11252254, 22504508]

約数ペア:

[(1, 22504508), (2, 11252254), (4, 5626127), (13, 1731116), (26, 865558), (52, 432779), (457, 49244), (914, 24622), (947, 23764), (1828, 12311), (1894, 11882), (3788, 5941)]