13419185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{479}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 17418240

約数和(自身を除く): 3999055

約数列:

[1, 5, 13, 65, 431, 479, 2155, 2395, 5603, 6227, 28015, 31135, 206449, 1032245, 2683837, 13419185]

約数ペア:

[(1, 13419185), (5, 2683837), (13, 1032245), (65, 206449), (431, 31135), (479, 28015), (2155, 6227), (2395, 5603)]