11725172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 21840840

約数和(自身を除く): 10115668

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 641, 1076, 1282, 2564, 4573, 9146, 10897, 18292, 21794, 43588, 172429, 344858, 689716, 2931293, 5862586, 11725172]

約数ペア:

[(1, 11725172), (2, 5862586), (4, 2931293), (17, 689716), (34, 344858), (68, 172429), (269, 43588), (538, 21794), (641, 18292), (1076, 10897), (1282, 9146), (2564, 4573)]