19183934

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 36723456

約数和(自身を除く): 17539522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 2897, 3311, 5794, 6622, 20279, 31867, 40558, 63734, 124571, 223069, 249142, 446138, 871997, 1370281, 1743994, 2740562, 9591967, 19183934]

約数ペア:

[(1, 19183934), (2, 9591967), (7, 2740562), (11, 1743994), (14, 1370281), (22, 871997), (43, 446138), (77, 249142), (86, 223069), (154, 124571), (301, 63734), (473, 40558), (602, 31867), (946, 20279), (2897, 6622), (3311, 5794)]