2019221794

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{30763}}^1$

素因数の和:31689

約数の個数: 16

約数和(自身を含む): 3114301248

約数和(自身を除く): 1095079454

約数列:

[1, 2, 37, 74, 887, 1774, 30763, 32819, 61526, 65638, 1138231, 2276462, 27286781, 54573562, 1009610897, 2019221794]

約数ペア:

[(1, 2019221794), (2, 1009610897), (37, 54573562), (74, 27286781), (887, 2276462), (1774, 1138231), (30763, 65638), (32819, 61526)]