12730868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 23587200

約数和(自身を除く): 10856332

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 1949, 3266, 3898, 6532, 7796, 44827, 89654, 138379, 179308, 276758, 553516, 3182717, 6365434, 12730868]

約数ペア:

[(1, 12730868), (2, 6365434), (4, 3182717), (23, 553516), (46, 276758), (71, 179308), (92, 138379), (142, 89654), (284, 44827), (1633, 7796), (1949, 6532), (3266, 3898)]