21836623

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 23748480

約数和(自身を除く): 1911857

約数列:

[1, 29, 37, 47, 433, 1073, 1363, 1739, 12557, 16021, 20351, 50431, 464609, 590179, 752987, 21836623]

約数ペア:

[(1, 21836623), (29, 752987), (37, 590179), (47, 464609), (433, 50431), (1073, 20351), (1363, 16021), (1739, 12557)]