12867005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 16257024

約数和(自身を除く): 3390019

約数列:

[1, 5, 23, 115, 127, 635, 881, 2921, 4405, 14605, 20263, 101315, 111887, 559435, 2573401, 12867005]

約数ペア:

[(1, 12867005), (5, 2573401), (23, 559435), (115, 111887), (127, 101315), (635, 20263), (881, 14605), (2921, 4405)]