39538978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12829}}^1$

素因数の和:12921

約数の個数: 16

約数和(自身を含む): 62815680

約数和(自身を除く): 23276702

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 12829, 25658, 295067, 590134, 859543, 1719086, 19769489, 39538978]

約数ペア:

[(1, 39538978), (2, 19769489), (23, 1719086), (46, 859543), (67, 590134), (134, 295067), (1541, 25658), (3082, 12829)]