21962022

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{4651}}^1$

素因数の和:5443

約数の個数: 16

約数和(自身を含む): 43989312

約数和(自身を除く): 22027290

約数列:

[1, 2, 3, 6, 787, 1574, 2361, 4651, 4722, 9302, 13953, 27906, 3660337, 7320674, 10981011, 21962022]

約数ペア:

[(1, 21962022), (2, 10981011), (3, 7320674), (6, 3660337), (787, 27906), (1574, 13953), (2361, 9302), (4651, 4722)]