2018643418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9439}}^1\times {\mathrm{9721}}^1$

素因数の和:19173

約数の個数: 16

約数和(自身を含む): 3303924480

約数和(自身を除く): 1285281062

約数列:

[1, 2, 11, 22, 9439, 9721, 18878, 19442, 103829, 106931, 207658, 213862, 91756519, 183513038, 1009321709, 2018643418]

約数ペア:

[(1, 2018643418), (2, 1009321709), (11, 183513038), (22, 91756519), (9439, 213862), (9721, 207658), (18878, 106931), (19442, 103829)]