19806362

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8329}}^1$

素因数の和:8401

約数の個数: 16

約数和(自身を含む): 31487400

約数和(自身を除く): 11681038

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8329, 16658, 241541, 341489, 483082, 682978, 9903181, 19806362]

約数ペア:

[(1, 19806362), (2, 9903181), (29, 682978), (41, 483082), (58, 341489), (82, 241541), (1189, 16658), (2378, 8329)]