38820287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 45100800

約数和(自身を除く): 6280513

約数列:

[1, 11, 19, 89, 209, 979, 1691, 2087, 18601, 22957, 39653, 185743, 436183, 2043173, 3529117, 38820287]

約数ペア:

[(1, 38820287), (11, 3529117), (19, 2043173), (89, 436183), (209, 185743), (979, 39653), (1691, 22957), (2087, 18601)]