28936193

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11903}}^1$

素因数の和:11944

約数の個数: 16

約数和(自身を含む): 35997696

約数和(自身を除く): 7061503

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 11903, 130933, 154739, 202351, 1702129, 2225861, 2630563, 28936193]

約数ペア:

[(1, 28936193), (11, 2630563), (13, 2225861), (17, 1702129), (143, 202351), (187, 154739), (221, 130933), (2431, 11903)]