16689812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4967

約数の個数: 24

約数和(自身を含む): 31307136

約数和(自身を除く): 14617324

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 4903, 9806, 19612, 112769, 181411, 225538, 362822, 451076, 725644, 4172453, 8344906, 16689812]

約数ペア:

[(1, 16689812), (2, 8344906), (4, 4172453), (23, 725644), (37, 451076), (46, 362822), (74, 225538), (92, 181411), (148, 112769), (851, 19612), (1702, 9806), (3404, 4903)]