12425854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28631}}^1$

素因数の和:28671

約数の個数: 16

約数和(自身を含む): 21989376

約数和(自身を除く): 9563522

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 28631, 57262, 200417, 400834, 887561, 1775122, 6212927, 12425854]

約数ペア:

[(1, 12425854), (2, 6212927), (7, 1775122), (14, 887561), (31, 400834), (62, 200417), (217, 57262), (434, 28631)]