16538984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26849}}^1$

素因数の和:26873

約数の個数: 32

約数和(自身を含む): 38664000

約数和(自身を除く): 22125016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 26849, 53698, 107396, 187943, 214792, 295339, 375886, 590678, 751772, 1181356, 1503544, 2067373, 2362712, 4134746, 8269492, 16538984]

約数ペア:

[(1, 16538984), (2, 8269492), (4, 4134746), (7, 2362712), (8, 2067373), (11, 1503544), (14, 1181356), (22, 751772), (28, 590678), (44, 375886), (56, 295339), (77, 214792), (88, 187943), (154, 107396), (308, 53698), (616, 26849)]