2019960322

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1\times {\mathrm{8563}}^1$

素因数の和:10137

約数の個数: 16

約数和(自身を含む): 3070707840

約数和(自身を除く): 1050747518

約数列:

[1, 2, 79, 158, 1493, 2986, 8563, 17126, 117947, 235894, 676477, 1352954, 12784559, 25569118, 1009980161, 2019960322]

約数ペア:

[(1, 2019960322), (2, 1009980161), (79, 25569118), (158, 12784559), (1493, 1352954), (2986, 676477), (8563, 235894), (17126, 117947)]