21092369966

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{3527}}^1\times {\mathrm{12511}}^1$

素因数の和:16279

約数の個数: 16

約数和(自身を含む): 31782481920

約数和(自身を除く): 10690111954

約数列:

[1, 2, 239, 478, 3527, 7054, 12511, 25022, 842953, 1685906, 2990129, 5980258, 44126297, 88252594, 10546184983, 21092369966]

約数ペア:

[(1, 21092369966), (2, 10546184983), (239, 88252594), (478, 44126297), (3527, 5980258), (7054, 2990129), (12511, 1685906), (25022, 842953)]