13903266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178247}}^1$

素因数の和:178265

約数の個数: 16

約数和(自身を含む): 29945664

約数和(自身を除く): 16042398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 178247, 356494, 534741, 1069482, 2317211, 4634422, 6951633, 13903266]

約数ペア:

[(1, 13903266), (2, 6951633), (3, 4634422), (6, 2317211), (13, 1069482), (26, 534741), (39, 356494), (78, 178247)]