12473472193

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19581589}}^1$

素因数の和:19581616

約数の個数: 12

約数和(自身を含む): 15626108820

約数和(自身を除く): 3152636627

約数列:

[1, 7, 13, 49, 91, 637, 19581589, 137071123, 254560657, 959497861, 1781924599, 12473472193]

約数ペア:

[(1, 12473472193), (7, 1781924599), (13, 959497861), (49, 254560657), (91, 137071123), (637, 19581589)]