191094910

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{71039}}^1$

素因数の和:71315

約数の個数: 16

約数和(自身を含む): 345254400

約数和(自身を除く): 154159490

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 71039, 142078, 355195, 710390, 19109491, 38218982, 95547455, 191094910]

約数ペア:

[(1, 191094910), (2, 95547455), (5, 38218982), (10, 19109491), (269, 710390), (538, 355195), (1345, 142078), (2690, 71039)]