19330284

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2437}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 45190768

約数和(自身を除く): 25860484

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2437, 2644, 3966, 4874, 7311, 7932, 9748, 14622, 29244, 1610857, 3221714, 4832571, 6443428, 9665142, 19330284]

約数ペア:

[(1, 19330284), (2, 9665142), (3, 6443428), (4, 4832571), (6, 3221714), (12, 1610857), (661, 29244), (1322, 14622), (1983, 9748), (2437, 7932), (2644, 7311), (3966, 4874)]