12876836

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1697}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 25863936

約数和(自身を除く): 12987100

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1697, 1897, 3394, 3794, 6788, 7588, 11879, 23758, 47516, 459887, 919774, 1839548, 3219209, 6438418, 12876836]

約数ペア:

[(1, 12876836), (2, 6438418), (4, 3219209), (7, 1839548), (14, 919774), (28, 459887), (271, 47516), (542, 23758), (1084, 11879), (1697, 7588), (1897, 6788), (3394, 3794)]