12543395207

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{349369}}^1$

素因数の和:349622

約数の個数: 16

約数和(自身を含む): 15025704960

約数和(自身を除く): 2482309753

約数列:

[1, 7, 23, 161, 223, 1561, 5129, 35903, 349369, 2445583, 8035487, 56248409, 77909287, 545365009, 1791913601, 12543395207]

約数ペア:

[(1, 12543395207), (7, 1791913601), (23, 545365009), (161, 77909287), (223, 56248409), (1561, 8035487), (5129, 2445583), (35903, 349369)]