21167684758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12329}}^1\times {\mathrm{78041}}^1$

素因数の和:90383

約数の個数: 16

約数和(自身を含む): 34641282960

約数和(自身を除く): 13473598202

約数列:

[1, 2, 11, 22, 12329, 24658, 78041, 135619, 156082, 271238, 858451, 1716902, 962167489, 1924334978, 10583842379, 21167684758]

約数ペア:

[(1, 21167684758), (2, 10583842379), (11, 1924334978), (22, 962167489), (12329, 1716902), (24658, 858451), (78041, 271238), (135619, 156082)]