22004906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3323}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 42121728

約数和(自身を除く): 20116822

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 3323, 6622, 6646, 23261, 36553, 46522, 73106, 142889, 255871, 285778, 511742, 1000223, 1571779, 2000446, 3143558, 11002453, 22004906]

約数ペア:

[(1, 22004906), (2, 11002453), (7, 3143558), (11, 2000446), (14, 1571779), (22, 1000223), (43, 511742), (77, 285778), (86, 255871), (154, 142889), (301, 73106), (473, 46522), (602, 36553), (946, 23261), (3311, 6646), (3323, 6622)]