18806482

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:657

約数の個数: 16

約数和(自身を含む): 28627200

約数和(自身を除く): 9820718

約数列:

[1, 2, 149, 223, 283, 298, 446, 566, 33227, 42167, 63109, 66454, 84334, 126218, 9403241, 18806482]

約数ペア:

[(1, 18806482), (2, 9403241), (149, 126218), (223, 84334), (283, 66454), (298, 63109), (446, 42167), (566, 33227)]