18229874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2393}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 29561112

約数和(自身を除く): 11331238

約数列:

[1, 2, 13, 26, 293, 586, 2393, 3809, 4786, 7618, 31109, 62218, 701149, 1402298, 9114937, 18229874]

約数ペア:

[(1, 18229874), (2, 9114937), (13, 1402298), (26, 701149), (293, 62218), (586, 31109), (2393, 7618), (3809, 4786)]