1891212

素因数分解:

$2^2\times 3^1\times {\mathrm{359}}^1\times {\mathrm{439}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 4435200

約数和(自身を除く): 2543988

約数列:

[1, 2, 3, 4, 6, 12, 359, 439, 718, 878, 1077, 1317, 1436, 1756, 2154, 2634, 4308, 5268, 157601, 315202, 472803, 630404, 945606, 1891212]

約数ペア:

[(1, 1891212), (2, 945606), (3, 630404), (4, 472803), (6, 315202), (12, 157601), (359, 5268), (439, 4308), (718, 2634), (878, 2154), (1077, 1756), (1317, 1436)]