16689007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 18247680

約数和(自身を除く): 1558673

約数列:

[1, 23, 29, 131, 191, 667, 3013, 3799, 4393, 5539, 25021, 87377, 127397, 575483, 725609, 16689007]

約数ペア:

[(1, 16689007), (23, 725609), (29, 575483), (131, 127397), (191, 87377), (667, 25021), (3013, 5539), (3799, 4393)]