16987336

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{1901}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 31896540

約数和(自身を除く): 14909204

約数列:

[1, 2, 4, 8, 1117, 1901, 2234, 3802, 4468, 7604, 8936, 15208, 2123417, 4246834, 8493668, 16987336]

約数ペア:

[(1, 16987336), (2, 8493668), (4, 4246834), (8, 2123417), (1117, 15208), (1901, 8936), (2234, 7604), (3802, 4468)]