2016865238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1\times {\mathrm{18059}}^1$

素因数の和:21019

約数の個数: 16

約数和(自身を含む): 3185784000

約数和(自身を除く): 1168918762

約数列:

[1, 2, 19, 38, 2939, 5878, 18059, 36118, 55841, 111682, 343121, 686242, 53075401, 106150802, 1008432619, 2016865238]

約数ペア:

[(1, 2016865238), (2, 1008432619), (19, 106150802), (38, 53075401), (2939, 686242), (5878, 343121), (18059, 111682), (36118, 55841)]