13696705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 18076608

約数和(自身を除く): 4379903

約数列:

[1, 5, 11, 55, 131, 655, 1441, 1901, 7205, 9505, 20911, 104555, 249031, 1245155, 2739341, 13696705]

約数ペア:

[(1, 13696705), (5, 2739341), (11, 1245155), (55, 249031), (131, 104555), (655, 20911), (1441, 9505), (1901, 7205)]