16192891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6661}}^1$

素因数の和:6702

約数の個数: 16

約数和(自身を含む): 20145888

約数和(自身を除く): 3952997

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 6661, 73271, 86593, 113237, 952523, 1245607, 1472081, 16192891]

約数ペア:

[(1, 16192891), (11, 1472081), (13, 1245607), (17, 952523), (143, 113237), (187, 86593), (221, 73271), (2431, 6661)]