12997424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73849}}^1$

素因数の和:73868

約数の個数: 20

約数和(自身を含む): 27472200

約数和(自身を除く): 14474776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 73849, 147698, 295396, 590792, 812339, 1181584, 1624678, 3249356, 6498712, 12997424]

約数ペア:

[(1, 12997424), (2, 6498712), (4, 3249356), (8, 1624678), (11, 1181584), (16, 812339), (22, 590792), (44, 295396), (88, 147698), (176, 73849)]