12564071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 14464800

約数和(自身を除く): 1900729

約数列:

[1, 13, 17, 139, 221, 409, 1807, 2363, 5317, 6953, 30719, 56851, 90389, 739063, 966467, 12564071]

約数ペア:

[(1, 12564071), (13, 966467), (17, 739063), (139, 90389), (221, 56851), (409, 30719), (1807, 6953), (2363, 5317)]