12493439

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 15117312

約数和(自身を除く): 2623873

約数列:

[1, 7, 23, 73, 161, 511, 1063, 1679, 7441, 11753, 24449, 77599, 171143, 543193, 1784777, 12493439]

約数ペア:

[(1, 12493439), (7, 1784777), (23, 543193), (73, 171143), (161, 77599), (511, 24449), (1063, 11753), (1679, 7441)]