2019937426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{82561}}^1$

素因数の和:83517

約数の個数: 16

約数和(自身を含む): 3266482968

約数和(自身を除く): 1246545542

約数列:

[1, 2, 13, 26, 941, 1882, 12233, 24466, 82561, 165122, 1073293, 2146586, 77689901, 155379802, 1009968713, 2019937426]

約数ペア:

[(1, 2019937426), (2, 1009968713), (13, 155379802), (26, 77689901), (941, 2146586), (1882, 1073293), (12233, 165122), (24466, 82561)]