12719136577

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{147139}}^1$

素因数の和:147432

約数の個数: 16

約数和(自身を含む): 14874088320

約数和(自身を除く): 2154951743

約数列:

[1, 7, 53, 233, 371, 1631, 12349, 86443, 147139, 1029973, 7798367, 34283387, 54588569, 239983709, 1817019511, 12719136577]

約数ペア:

[(1, 12719136577), (7, 1817019511), (53, 239983709), (233, 54588569), (371, 34283387), (1631, 7798367), (12349, 1029973), (86443, 147139)]