12490208

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{1451}}^1$

素因数の和:1730

約数の個数: 24

約数和(自身を含む): 24698520

約数和(自身を除く): 12208312

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 1451, 2152, 2902, 4304, 5804, 8608, 11608, 23216, 46432, 390319, 780638, 1561276, 3122552, 6245104, 12490208]

約数ペア:

[(1, 12490208), (2, 6245104), (4, 3122552), (8, 1561276), (16, 780638), (32, 390319), (269, 46432), (538, 23216), (1076, 11608), (1451, 8608), (2152, 5804), (2902, 4304)]