13406305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12829}}^1$

素因数の和:12864

約数の個数: 16

約数和(自身を含む): 18475200

約数和(自身を除く): 5068895

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 12829, 64145, 141119, 243751, 705595, 1218755, 2681261, 13406305]

約数ペア:

[(1, 13406305), (5, 2681261), (11, 1218755), (19, 705595), (55, 243751), (95, 141119), (209, 64145), (1045, 12829)]