16893539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 19041792

約数和(自身を除く): 2148253

約数列:

[1, 13, 43, 47, 559, 611, 643, 2021, 8359, 26273, 27649, 30221, 359437, 392873, 1299503, 16893539]

約数ペア:

[(1, 16893539), (13, 1299503), (43, 392873), (47, 359437), (559, 30221), (611, 27649), (643, 26273), (2021, 8359)]