12445642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1277}}^1$

素因数の和:1733

約数の個数: 16

約数和(自身を含む): 20427552

約数和(自身を除く): 7981910

約数列:

[1, 2, 11, 22, 443, 886, 1277, 2554, 4873, 9746, 14047, 28094, 565711, 1131422, 6222821, 12445642]

約数ペア:

[(1, 12445642), (2, 6222821), (11, 1131422), (22, 565711), (443, 28094), (886, 14047), (1277, 9746), (2554, 4873)]