12787662

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{19553}}^1$

素因数の和:19667

約数の個数: 16

約数和(自身を含む): 25811280

約数和(自身を除く): 13023618

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 19553, 39106, 58659, 117318, 2131277, 4262554, 6393831, 12787662]

約数ペア:

[(1, 12787662), (2, 6393831), (3, 4262554), (6, 2131277), (109, 117318), (218, 58659), (327, 39106), (654, 19553)]