19512176

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{1423}}^1$

素因数の和:2288

約数の個数: 20

約数和(自身を含む): 37875552

約数和(自身を除く): 18363376

約数列:

[1, 2, 4, 8, 16, 857, 1423, 1714, 2846, 3428, 5692, 6856, 11384, 13712, 22768, 1219511, 2439022, 4878044, 9756088, 19512176]

約数ペア:

[(1, 19512176), (2, 9756088), (4, 4878044), (8, 2439022), (16, 1219511), (857, 22768), (1423, 13712), (1714, 11384), (2846, 6856), (3428, 5692)]