17939577242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{466181}}^1$

素因数の和:466525

約数の個数: 16

約数和(自身を含む): 27389124864

約数和(自身を除く): 9449547622

約数列:

[1, 2, 71, 142, 271, 542, 19241, 38482, 466181, 932362, 33098851, 66197702, 126335051, 252670102, 8969788621, 17939577242]

約数ペア:

[(1, 17939577242), (2, 8969788621), (71, 252670102), (142, 126335051), (271, 66197702), (542, 33098851), (19241, 932362), (38482, 466181)]