13873874

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2237}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 23848128

約数和(自身を除く): 9974254

約数列:

[1, 2, 7, 14, 443, 886, 2237, 3101, 4474, 6202, 15659, 31318, 990991, 1981982, 6936937, 13873874]

約数ペア:

[(1, 13873874), (2, 6936937), (7, 1981982), (14, 990991), (443, 31318), (886, 15659), (2237, 6202), (3101, 4474)]