2019247485

素因数分解:

$3^1\times 5^1\times {\mathrm{6551}}^1\times {\mathrm{20549}}^1$

素因数の和:27108

約数の個数: 16

約数和(自身を含む): 3231446400

約数和(自身を除く): 1212198915

約数列:

[1, 3, 5, 15, 6551, 19653, 20549, 32755, 61647, 98265, 102745, 308235, 134616499, 403849497, 673082495, 2019247485]

約数ペア:

[(1, 2019247485), (3, 673082495), (5, 403849497), (15, 134616499), (6551, 308235), (19653, 102745), (20549, 98265), (32755, 61647)]