19188767

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6679}}^1$

素因数の和:6722

約数の個数: 12

約数和(自身を含む): 22003920

約数和(自身を除く): 2815153

約数列:

[1, 13, 17, 169, 221, 2873, 6679, 86827, 113543, 1128751, 1476059, 19188767]

約数ペア:

[(1, 19188767), (13, 1476059), (17, 1128751), (169, 113543), (221, 86827), (2873, 6679)]