28492190

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18869}}^1$

素因数の和:19027

約数の個数: 16

約数和(自身を含む): 51628320

約数和(自身を除く): 23136130

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 18869, 37738, 94345, 188690, 2849219, 5698438, 14246095, 28492190]

約数ペア:

[(1, 28492190), (2, 14246095), (5, 5698438), (10, 2849219), (151, 188690), (302, 94345), (755, 37738), (1510, 18869)]