19001588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 35199360

約数和(自身を除く): 16197772

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 2909, 3266, 5818, 6532, 11636, 66907, 133814, 206539, 267628, 413078, 826156, 4750397, 9500794, 19001588]

約数ペア:

[(1, 19001588), (2, 9500794), (4, 4750397), (23, 826156), (46, 413078), (71, 267628), (92, 206539), (142, 133814), (284, 66907), (1633, 11636), (2909, 6532), (3266, 5818)]