19320208

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{1409}}^1$

素因数の和:2274

約数の個数: 20

約数和(自身を含む): 37503180

約数和(自身を除く): 18182972

約数列:

[1, 2, 4, 8, 16, 857, 1409, 1714, 2818, 3428, 5636, 6856, 11272, 13712, 22544, 1207513, 2415026, 4830052, 9660104, 19320208]

約数ペア:

[(1, 19320208), (2, 9660104), (4, 4830052), (8, 2415026), (16, 1207513), (857, 22544), (1409, 13712), (1714, 11272), (2818, 6856), (3428, 5636)]