12720334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1093}}^1$

素因数の和:1152

約数の個数: 24

約数和(自身を含む): 21779352

約数和(自身を除く): 9059018

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 1093, 2186, 5819, 11638, 12023, 24046, 25139, 50278, 276529, 553058, 578197, 1156394, 6360167, 12720334]

約数ペア:

[(1, 12720334), (2, 6360167), (11, 1156394), (22, 578197), (23, 553058), (46, 276529), (253, 50278), (506, 25139), (529, 24046), (1058, 12023), (1093, 11638), (2186, 5819)]