16887794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109661}}^1$

素因数の和:109681

約数の個数: 16

約数和(自身を含む): 31582656

約数和(自身を除く): 14694862

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 109661, 219322, 767627, 1206271, 1535254, 2412542, 8443897, 16887794]

約数ペア:

[(1, 16887794), (2, 8443897), (7, 2412542), (11, 1535254), (14, 1206271), (22, 767627), (77, 219322), (154, 109661)]