219913343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9661}}^1$

素因数の和:9794

約数の個数: 16

約数和(自身を含む): 253221696

約数和(自身を除く): 33308353

約数列:

[1, 13, 17, 103, 221, 1339, 1751, 9661, 22763, 125593, 164237, 995083, 2135081, 12936079, 16916411, 219913343]

約数ペア:

[(1, 219913343), (13, 16916411), (17, 12936079), (103, 2135081), (221, 995083), (1339, 164237), (1751, 125593), (9661, 22763)]