2019361055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{132287}}^1$

素因数の和:132406

約数の個数: 16

約数和(自身を含む): 2514530304

約数和(自身を除く): 495169249

約数列:

[1, 5, 43, 71, 215, 355, 3053, 15265, 132287, 661435, 5688341, 9392377, 28441705, 46961885, 403872211, 2019361055]

約数ペア:

[(1, 2019361055), (5, 403872211), (43, 46961885), (71, 28441705), (215, 9392377), (355, 5688341), (3053, 661435), (15265, 132287)]