18830966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{122279}}^1$

素因数の和:122299

約数の個数: 16

約数和(自身を含む): 35216640

約数和(自身を除く): 16385674

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 122279, 244558, 855953, 1345069, 1711906, 2690138, 9415483, 18830966]

約数ペア:

[(1, 18830966), (2, 9415483), (7, 2690138), (11, 1711906), (14, 1345069), (22, 855953), (77, 244558), (154, 122279)]