16287445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2264

約数の個数: 16

約数和(自身を含む): 20936880

約数和(自身を除く): 4649435

約数列:

[1, 5, 17, 85, 89, 445, 1513, 2153, 7565, 10765, 36601, 183005, 191617, 958085, 3257489, 16287445]

約数ペア:

[(1, 16287445), (5, 3257489), (17, 958085), (85, 191617), (89, 183005), (445, 36601), (1513, 10765), (2153, 7565)]