13891193

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 15561216

約数和(自身を除く): 1670023

約数列:

[1, 17, 31, 43, 527, 613, 731, 1333, 10421, 19003, 22661, 26359, 323051, 448103, 817129, 13891193]

約数ペア:

[(1, 13891193), (17, 817129), (31, 448103), (43, 323051), (527, 26359), (613, 22661), (731, 19003), (1333, 10421)]