12979434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{166403}}^1$

素因数の和:166421

約数の個数: 16

約数和(自身を含む): 27955872

約数和(自身を除く): 14976438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 166403, 332806, 499209, 998418, 2163239, 4326478, 6489717, 12979434]

約数ペア:

[(1, 12979434), (2, 6489717), (3, 4326478), (6, 2163239), (13, 998418), (26, 499209), (39, 332806), (78, 166403)]