16678714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1531}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 27024480

約数和(自身を除く): 10345766

約数列:

[1, 2, 13, 26, 419, 838, 1531, 3062, 5447, 10894, 19903, 39806, 641489, 1282978, 8339357, 16678714]

約数ペア:

[(1, 16678714), (2, 8339357), (13, 1282978), (26, 641489), (419, 39806), (838, 19903), (1531, 10894), (3062, 5447)]