2019128510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28844693}}^1$

素因数の和:28844707

約数の個数: 16

約数和(自身を含む): 4153635936

約数和(自身を除く): 2134507426

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28844693, 57689386, 144223465, 201912851, 288446930, 403825702, 1009564255, 2019128510]

約数ペア:

[(1, 2019128510), (2, 1009564255), (5, 403825702), (7, 288446930), (10, 201912851), (14, 144223465), (35, 57689386), (70, 28844693)]