16840054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9941}}^1$

素因数の和:9972

約数の個数: 24

約数和(自身を含む): 31734864

約数和(自身を除く): 14894810

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 9941, 19882, 69587, 109351, 139174, 218702, 765457, 1202861, 1530914, 2405722, 8420027, 16840054]

約数ペア:

[(1, 16840054), (2, 8420027), (7, 2405722), (11, 1530914), (14, 1202861), (22, 765457), (77, 218702), (121, 139174), (154, 109351), (242, 69587), (847, 19882), (1694, 9941)]