2194053121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{19577}}^1$

素因数の和:19860

約数の個数: 16

約数和(自身を含む): 2437226064

約数和(自身を除く): 243172943

約数列:

[1, 13, 37, 233, 481, 3029, 8621, 19577, 112073, 254501, 724349, 4561441, 9416537, 59298733, 168773317, 2194053121]

約数ペア:

[(1, 2194053121), (13, 168773317), (37, 59298733), (233, 9416537), (481, 4561441), (3029, 724349), (8621, 254501), (19577, 112073)]