12128190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{404273}}^1$

素因数の和:404283

約数の個数: 16

約数和(自身を含む): 29107728

約数和(自身を除く): 16979538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 404273, 808546, 1212819, 2021365, 2425638, 4042730, 6064095, 12128190]

約数ペア:

[(1, 12128190), (2, 6064095), (3, 4042730), (5, 2425638), (6, 2021365), (10, 1212819), (15, 808546), (30, 404273)]