19426022

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{126143}}^1$

素因数の和:126163

約数の個数: 16

約数和(自身を含む): 36329472

約数和(自身を除く): 16903450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 126143, 252286, 883001, 1387573, 1766002, 2775146, 9713011, 19426022]

約数ペア:

[(1, 19426022), (2, 9713011), (7, 2775146), (11, 1766002), (14, 1387573), (22, 883001), (77, 252286), (154, 126143)]