22787286

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{15131}}^1$

素因数の和:15387

約数の個数: 16

約数和(自身を含む): 45759168

約数和(自身を除く): 22971882

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 15131, 30262, 45393, 90786, 3797881, 7595762, 11393643, 22787286]

約数ペア:

[(1, 22787286), (2, 11393643), (3, 7595762), (6, 3797881), (251, 90786), (502, 45393), (753, 30262), (1506, 15131)]