16864414

素因数分解:

$2^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1489}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 28965600

約数和(自身を除く): 12101186

約数列:

[1, 2, 7, 14, 809, 1489, 1618, 2978, 5663, 10423, 11326, 20846, 1204601, 2409202, 8432207, 16864414]

約数ペア:

[(1, 16864414), (2, 8432207), (7, 2409202), (14, 1204601), (809, 20846), (1489, 11326), (1618, 10423), (2978, 5663)]