16728166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{859}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 31207680

約数和(自身を除く): 14479514

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 859, 1391, 1498, 1718, 2782, 6013, 9737, 11167, 12026, 19474, 22334, 78169, 91913, 156338, 183826, 643391, 1194869, 1286782, 2389738, 8364083, 16728166]

約数ペア:

[(1, 16728166), (2, 8364083), (7, 2389738), (13, 1286782), (14, 1194869), (26, 643391), (91, 183826), (107, 156338), (182, 91913), (214, 78169), (749, 22334), (859, 19474), (1391, 12026), (1498, 11167), (1718, 9737), (2782, 6013)]