12147806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2861}}^1$

素因数の和:3067

約数の個数: 16

約数和(自身を含む): 19988208

約数和(自身を除く): 7840402

約数列:

[1, 2, 11, 22, 193, 386, 2123, 2861, 4246, 5722, 31471, 62942, 552173, 1104346, 6073903, 12147806]

約数ペア:

[(1, 12147806), (2, 6073903), (11, 1104346), (22, 552173), (193, 62942), (386, 31471), (2123, 5722), (2861, 4246)]