12609836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 22767360

約数和(自身を除く): 10157524

約数列:

[1, 2, 4, 43, 86, 167, 172, 334, 439, 668, 878, 1756, 7181, 14362, 18877, 28724, 37754, 73313, 75508, 146626, 293252, 3152459, 6304918, 12609836]

約数ペア:

[(1, 12609836), (2, 6304918), (4, 3152459), (43, 293252), (86, 146626), (167, 75508), (172, 73313), (334, 37754), (439, 28724), (668, 18877), (878, 14362), (1756, 7181)]