12556754

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2081}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 21586176

約数和(自身を除く): 9029422

約数列:

[1, 2, 7, 14, 431, 862, 2081, 3017, 4162, 6034, 14567, 29134, 896911, 1793822, 6278377, 12556754]

約数ペア:

[(1, 12556754), (2, 6278377), (7, 1793822), (14, 896911), (431, 29134), (862, 14567), (2081, 6034), (3017, 4162)]