19568244

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{2467}}^1$

素因数の和:3135

約数の個数: 24

約数和(自身を含む): 45746848

約数和(自身を除く): 26178604

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2467, 2644, 3966, 4934, 7401, 7932, 9868, 14802, 29604, 1630687, 3261374, 4892061, 6522748, 9784122, 19568244]

約数ペア:

[(1, 19568244), (2, 9784122), (3, 6522748), (4, 4892061), (6, 3261374), (12, 1630687), (661, 29604), (1322, 14802), (1983, 9868), (2467, 7932), (2644, 7401), (3966, 4934)]