17747234

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:889

約数の個数: 16

約数和(自身を含む): 27122688

約数和(自身を除く): 9375454

約数列:

[1, 2, 107, 127, 214, 254, 653, 1306, 13589, 27178, 69871, 82931, 139742, 165862, 8873617, 17747234]

約数ペア:

[(1, 17747234), (2, 8873617), (107, 165862), (127, 139742), (214, 82931), (254, 69871), (653, 27178), (1306, 13589)]