11389745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 14784768

約数和(自身を除く): 3395023

約数列:

[1, 5, 17, 47, 85, 235, 799, 2851, 3995, 14255, 48467, 133997, 242335, 669985, 2277949, 11389745]

約数ペア:

[(1, 11389745), (5, 2277949), (17, 669985), (47, 242335), (85, 133997), (235, 48467), (799, 14255), (2851, 3995)]