22137346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 42375168

約数和(自身を除く): 20237822

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 3343, 6622, 6686, 23401, 36773, 46802, 73546, 143749, 257411, 287498, 514822, 1006243, 1581239, 2012486, 3162478, 11068673, 22137346]

約数ペア:

[(1, 22137346), (2, 11068673), (7, 3162478), (11, 2012486), (14, 1581239), (22, 1006243), (43, 514822), (77, 287498), (86, 257411), (154, 143749), (301, 73546), (473, 46802), (602, 36773), (946, 23401), (3311, 6686), (3343, 6622)]