123013826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127873}}^1$

素因数の和:127925

約数の個数: 16

約数和(自身を含む): 204086904

約数和(自身を除く): 81073078

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 127873, 255746, 1662349, 3324698, 4731301, 9462602, 61506913, 123013826]

約数ペア:

[(1, 123013826), (2, 61506913), (13, 9462602), (26, 4731301), (37, 3324698), (74, 1662349), (481, 255746), (962, 127873)]