16859514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401417}}^1$

素因数の和:401429

約数の個数: 16

約数和(自身を含む): 38536128

約数和(自身を除く): 21676614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401417, 802834, 1204251, 2408502, 2809919, 5619838, 8429757, 16859514]

約数ペア:

[(1, 16859514), (2, 8429757), (3, 5619838), (6, 2809919), (7, 2408502), (14, 1204251), (21, 802834), (42, 401417)]