13906642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:825

約数の個数: 16

約数和(自身を含む): 21415680

約数和(自身を除く): 7509038

約数列:

[1, 2, 47, 94, 337, 439, 674, 878, 15839, 20633, 31678, 41266, 147943, 295886, 6953321, 13906642]

約数ペア:

[(1, 13906642), (2, 6953321), (47, 295886), (94, 147943), (337, 41266), (439, 31678), (674, 20633), (878, 15839)]