12816494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 19958400

約数和(自身を除く): 7141906

約数列:

[1, 2, 43, 71, 86, 142, 2099, 3053, 4198, 6106, 90257, 149029, 180514, 298058, 6408247, 12816494]

約数ペア:

[(1, 12816494), (2, 6408247), (43, 298058), (71, 180514), (86, 149029), (142, 90257), (2099, 6106), (3053, 4198)]