21416024

素因数分解:

$2^3\times 7^1\times {\mathrm{382429}}^1$

素因数の和:382442

約数の個数: 16

約数和(自身を含む): 45891600

約数和(自身を除く): 24475576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 382429, 764858, 1529716, 2677003, 3059432, 5354006, 10708012, 21416024]

約数ペア:

[(1, 21416024), (2, 10708012), (4, 5354006), (7, 3059432), (8, 2677003), (14, 1529716), (28, 764858), (56, 382429)]