15190795790

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3714131}}^1$

素因数の和:3714547

約数の個数: 16

約数和(自身を含む): 27410294160

約数和(自身を除く): 12219498370

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 3714131, 7428262, 18570655, 37141310, 1519079579, 3038159158, 7595397895, 15190795790]

約数ペア:

[(1, 15190795790), (2, 7595397895), (5, 3038159158), (10, 1519079579), (409, 37141310), (818, 18570655), (2045, 7428262), (4090, 3714131)]