2019424670

素因数分解:

$2^1\times 5^1\times {\mathrm{36871}}^1\times {\mathrm{5477}}^1$

素因数の和:42355

約数の個数: 16

約数和(自身を含む): 3635726688

約数和(自身を除く): 1616302018

約数列:

[1, 2, 5, 10, 5477, 10954, 27385, 36871, 54770, 73742, 184355, 368710, 201942467, 403884934, 1009712335, 2019424670]

約数ペア:

[(1, 2019424670), (2, 1009712335), (5, 403884934), (10, 201942467), (5477, 368710), (10954, 184355), (27385, 73742), (36871, 54770)]