13774865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3163}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 18072768

約数和(自身を除く): 4297903

約数列:

[1, 5, 13, 65, 67, 335, 871, 3163, 4355, 15815, 41119, 205595, 211921, 1059605, 2754973, 13774865]

約数ペア:

[(1, 13774865), (5, 2754973), (13, 1059605), (65, 211921), (67, 205595), (335, 41119), (871, 15815), (3163, 4355)]