5191123

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 6520320

約数和(自身を除く): 1329197

約数列:

[1, 7, 19, 23, 133, 161, 437, 1697, 3059, 11879, 32243, 39031, 225701, 273217, 741589, 5191123]

約数ペア:

[(1, 5191123), (7, 741589), (19, 273217), (23, 225701), (133, 39031), (161, 32243), (437, 11879), (1697, 3059)]