13890256

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{1013}}^1$

素因数の和:1878

約数の個数: 20

約数和(自身を含む): 26970372

約数和(自身を除く): 13080116

約数列:

[1, 2, 4, 8, 16, 857, 1013, 1714, 2026, 3428, 4052, 6856, 8104, 13712, 16208, 868141, 1736282, 3472564, 6945128, 13890256]

約数ペア:

[(1, 13890256), (2, 6945128), (4, 3472564), (8, 1736282), (16, 868141), (857, 16208), (1013, 13712), (1714, 8104), (2026, 6856), (3428, 4052)]