12278527

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 13298688

約数和(自身を除く): 1020161

約数列:

[1, 23, 71, 73, 103, 1633, 1679, 2369, 5183, 7313, 7519, 119209, 168199, 172937, 533849, 12278527]

約数ペア:

[(1, 12278527), (23, 533849), (71, 172937), (73, 168199), (103, 119209), (1633, 7519), (1679, 7313), (2369, 5183)]