2018891636

素因数分解:

$2^2\times {\mathrm{11903}}^1\times {\mathrm{42403}}^1$

素因数の和:54310

約数の個数: 12

約数和(自身を含む): 3533440512

約数和(自身を除く): 1514548876

約数列:

[1, 2, 4, 11903, 23806, 42403, 47612, 84806, 169612, 504722909, 1009445818, 2018891636]

約数ペア:

[(1, 2018891636), (2, 1009445818), (4, 504722909), (11903, 169612), (23806, 84806), (42403, 47612)]