19936212

素因数分解:

$2^2\times 3^1\times {\mathrm{887}}^1\times {\mathrm{1873}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 46595136

約数和(自身を除く): 26658924

約数列:

[1, 2, 3, 4, 6, 12, 887, 1774, 1873, 2661, 3548, 3746, 5322, 5619, 7492, 10644, 11238, 22476, 1661351, 3322702, 4984053, 6645404, 9968106, 19936212]

約数ペア:

[(1, 19936212), (2, 9968106), (3, 6645404), (4, 4984053), (6, 3322702), (12, 1661351), (887, 22476), (1774, 11238), (1873, 10644), (2661, 7492), (3548, 5619), (3746, 5322)]