22818668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 42114912

約数和(自身を除く): 19296244

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 2557, 4462, 5114, 8924, 10228, 58811, 117622, 235244, 248029, 496058, 992116, 5704667, 11409334, 22818668]

約数ペア:

[(1, 22818668), (2, 11409334), (4, 5704667), (23, 992116), (46, 496058), (92, 248029), (97, 235244), (194, 117622), (388, 58811), (2231, 10228), (2557, 8924), (4462, 5114)]