13132819

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{5197}}^1$

素因数の和:5242

約数の個数: 12

約数和(自身を含む): 15843504

約数和(自身を除く): 2710685

約数列:

[1, 7, 19, 133, 361, 2527, 5197, 36379, 98743, 691201, 1876117, 13132819]

約数ペア:

[(1, 13132819), (7, 1876117), (19, 691201), (133, 98743), (361, 36379), (2527, 5197)]