12173876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21283}}^1$

素因数の和:21311

約数の個数: 24

約数和(自身を含む): 25029984

約数和(自身を除く): 12856108

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21283, 42566, 85132, 234113, 276679, 468226, 553358, 936452, 1106716, 3043469, 6086938, 12173876]

約数ペア:

[(1, 12173876), (2, 6086938), (4, 3043469), (11, 1106716), (13, 936452), (22, 553358), (26, 468226), (44, 276679), (52, 234113), (143, 85132), (286, 42566), (572, 21283)]