189446543

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^2$

素因数の和:2326

約数の個数: 12

約数和(自身を含む): 222760104

約数和(自身を除く): 33313561

約数列:

[1, 11, 13, 143, 1151, 12661, 14963, 164593, 1324801, 14572811, 17222413, 189446543]

約数ペア:

[(1, 189446543), (11, 17222413), (13, 14572811), (143, 1324801), (1151, 164593), (12661, 14963)]