12850006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6961}}^1$

素因数の和:7047

約数の個数: 16

約数和(自身を含む): 21053088

約数和(自身を除く): 8203082

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 6961, 13922, 90493, 180986, 494231, 988462, 6425003, 12850006]

約数ペア:

[(1, 12850006), (2, 6425003), (13, 988462), (26, 494231), (71, 180986), (142, 90493), (923, 13922), (1846, 6961)]