13210004

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 24319680

約数和(自身を除く): 11109676

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 1033, 2066, 3197, 4132, 6394, 12788, 23759, 47518, 95036, 143587, 287174, 574348, 3302501, 6605002, 13210004]

約数ペア:

[(1, 13210004), (2, 6605002), (4, 3302501), (23, 574348), (46, 287174), (92, 143587), (139, 95036), (278, 47518), (556, 23759), (1033, 12788), (2066, 6394), (3197, 4132)]