190658689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20063}}^1$

素因数の和:20136

約数の個数: 16

約数和(自身を含む): 222469632

約数和(自身を除く): 31810943

約数列:

[1, 13, 17, 43, 221, 559, 731, 9503, 20063, 260819, 341071, 862709, 4433923, 11215217, 14666053, 190658689]

約数ペア:

[(1, 190658689), (13, 14666053), (17, 11215217), (43, 4433923), (221, 862709), (559, 341071), (731, 260819), (9503, 20063)]