12320792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{140009}}^1$

素因数の和:140026

約数の個数: 16

約数和(自身を含む): 25201800

約数和(自身を除く): 12881008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 140009, 280018, 560036, 1120072, 1540099, 3080198, 6160396, 12320792]

約数ペア:

[(1, 12320792), (2, 6160396), (4, 3080198), (8, 1540099), (11, 1120072), (22, 560036), (44, 280018), (88, 140009)]