12615954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161743}}^1$

素因数の和:161761

約数の個数: 16

約数和(自身を含む): 27172992

約数和(自身を除く): 14557038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 161743, 323486, 485229, 970458, 2102659, 4205318, 6307977, 12615954]

約数ペア:

[(1, 12615954), (2, 6307977), (3, 4205318), (6, 2102659), (13, 970458), (26, 485229), (39, 323486), (78, 161743)]