12488042

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2166

約数の個数: 24

約数和(自身を含む): 22158180

約数和(自身を除く): 9670138

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2089, 2989, 4178, 5978, 14623, 29246, 102361, 127429, 204722, 254858, 892003, 1784006, 6244021, 12488042]

約数ペア:

[(1, 12488042), (2, 6244021), (7, 1784006), (14, 892003), (49, 254858), (61, 204722), (98, 127429), (122, 102361), (427, 29246), (854, 14623), (2089, 5978), (2989, 4178)]