78701249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{19819}}^1$

素因数の和:19868

約数の個数: 12

約数和(自身を含む): 90617040

約数和(自身を除く): 11915791

約数列:

[1, 11, 19, 209, 361, 3971, 19819, 218009, 376561, 4142171, 7154659, 78701249]

約数ペア:

[(1, 78701249), (11, 7154659), (19, 4142171), (209, 376561), (361, 218009), (3971, 19819)]