30853334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{12781}}^1$

素因数の和:12871

約数の個数: 16

約数和(自身を含む): 49696416

約数和(自身を除く): 18843082

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 12781, 25562, 217277, 434554, 907451, 1814902, 15426667, 30853334]

約数ペア:

[(1, 30853334), (2, 15426667), (17, 1814902), (34, 907451), (71, 434554), (142, 217277), (1207, 25562), (2414, 12781)]