19382649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45181}}^1$

素因数の和:45208

約数の個数: 16

約数和(自身を含む): 30362304

約数和(自身を除く): 10979655

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 45181, 135543, 496991, 587353, 1490973, 1762059, 6460883, 19382649]

約数ペア:

[(1, 19382649), (3, 6460883), (11, 1762059), (13, 1490973), (33, 587353), (39, 496991), (143, 135543), (429, 45181)]