13377812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20773}}^1$

素因数の和:20807

約数の個数: 24

約数和(自身を含む): 27920256

約数和(自身を除く): 14542444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20773, 41546, 83092, 145411, 290822, 477779, 581644, 955558, 1911116, 3344453, 6688906, 13377812]

約数ペア:

[(1, 13377812), (2, 6688906), (4, 3344453), (7, 1911116), (14, 955558), (23, 581644), (28, 477779), (46, 290822), (92, 145411), (161, 83092), (322, 41546), (644, 20773)]