11880427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 13372128

約数和(自身を除く): 1491701

約数列:

[1, 13, 43, 53, 401, 559, 689, 2279, 5213, 17243, 21253, 29627, 224159, 276289, 913879, 11880427]

約数ペア:

[(1, 11880427), (13, 913879), (43, 276289), (53, 224159), (401, 29627), (559, 21253), (689, 17243), (2279, 5213)]