12799826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1553}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 20755224

約数和(自身を除く): 7955398

約数列:

[1, 2, 13, 26, 317, 634, 1553, 3106, 4121, 8242, 20189, 40378, 492301, 984602, 6399913, 12799826]

約数ペア:

[(1, 12799826), (2, 6399913), (13, 984602), (26, 492301), (317, 40378), (634, 20189), (1553, 8242), (3106, 4121)]