2017639887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1\times {\mathrm{19417}}^1$

素因数の和:21262

約数の個数: 16

約数和(自身を含む): 2833474560

約数和(自身を除く): 815834673

約数列:

[1, 3, 19, 57, 1823, 5469, 19417, 34637, 58251, 103911, 368923, 1106769, 35397191, 106191573, 672546629, 2017639887]

約数ペア:

[(1, 2017639887), (3, 672546629), (19, 106191573), (57, 35397191), (1823, 1106769), (5469, 368923), (19417, 103911), (34637, 58251)]