2016013886

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{90073}}^1$

素因数の和:90144

約数の個数: 24

約数和(自身を含む): 3294546624

約数和(自身を除く): 1278532738

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11191, 22382, 90073, 180146, 1711387, 2792263, 3422774, 5584526, 32516353, 53052997, 65032706, 106105994, 1008006943, 2016013886]

約数ペア:

[(1, 2016013886), (2, 1008006943), (19, 106105994), (31, 65032706), (38, 53052997), (62, 32516353), (361, 5584526), (589, 3422774), (722, 2792263), (1178, 1711387), (11191, 180146), (22382, 90073)]