19959672

素因数分解:

$2^3\times 3^1\times {\mathrm{831653}}^1$

素因数の和:831662

約数の個数: 16

約数和(自身を含む): 49899240

約数和(自身を除く): 29939568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 831653, 1663306, 2494959, 3326612, 4989918, 6653224, 9979836, 19959672]

約数ペア:

[(1, 19959672), (2, 9979836), (3, 6653224), (4, 4989918), (6, 3326612), (8, 2494959), (12, 1663306), (24, 831653)]