13009444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20201}}^1$

素因数の和:20235

約数の個数: 24

約数和(自身を含む): 27151488

約数和(自身を除く): 14142044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20201, 40402, 80804, 141407, 282814, 464623, 565628, 929246, 1858492, 3252361, 6504722, 13009444]

約数ペア:

[(1, 13009444), (2, 6504722), (4, 3252361), (7, 1858492), (14, 929246), (23, 565628), (28, 464623), (46, 282814), (92, 141407), (161, 80804), (322, 40402), (644, 20201)]