19183088

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{1399}}^1$

素因数の和:2264

約数の個数: 20

約数和(自身を含む): 37237200

約数和(自身を除く): 18054112

約数列:

[1, 2, 4, 8, 16, 857, 1399, 1714, 2798, 3428, 5596, 6856, 11192, 13712, 22384, 1198943, 2397886, 4795772, 9591544, 19183088]

約数ペア:

[(1, 19183088), (2, 9591544), (4, 4795772), (8, 2397886), (16, 1198943), (857, 22384), (1399, 13712), (1714, 11192), (2798, 6856), (3428, 5596)]