12541232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71257}}^1$

素因数の和:71276

約数の個数: 20

約数和(自身を含む): 26507976

約数和(自身を除く): 13966744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 71257, 142514, 285028, 570056, 783827, 1140112, 1567654, 3135308, 6270616, 12541232]

約数ペア:

[(1, 12541232), (2, 6270616), (4, 3135308), (8, 1567654), (11, 1140112), (16, 783827), (22, 570056), (44, 285028), (88, 142514), (176, 71257)]