13260434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1373}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 21764160

約数和(自身を除く): 8503726

約数列:

[1, 2, 11, 22, 439, 878, 1373, 2746, 4829, 9658, 15103, 30206, 602747, 1205494, 6630217, 13260434]

約数ペア:

[(1, 13260434), (2, 6630217), (11, 1205494), (22, 602747), (439, 30206), (878, 15103), (1373, 9658), (2746, 4829)]