13438919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 15338400

約数和(自身を除く): 1899481

約数列:

[1, 13, 29, 43, 377, 559, 829, 1247, 10777, 16211, 24041, 35647, 312533, 463411, 1033763, 13438919]

約数ペア:

[(1, 13438919), (13, 1033763), (29, 463411), (43, 312533), (377, 35647), (559, 24041), (829, 16211), (1247, 10777)]