13871242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90073}}^1$

素因数の和:90093

約数の個数: 16

約数和(自身を含む): 25941312

約数和(自身を除く): 12070070

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 90073, 180146, 630511, 990803, 1261022, 1981606, 6935621, 13871242]

約数ペア:

[(1, 13871242), (2, 6935621), (7, 1981606), (11, 1261022), (14, 990803), (22, 630511), (77, 180146), (154, 90073)]