11195009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 13802880

約数和(自身を除く): 2607871

約数列:

[1, 7, 19, 41, 133, 287, 779, 2053, 5453, 14371, 39007, 84173, 273049, 589211, 1599287, 11195009]

約数ペア:

[(1, 11195009), (7, 1599287), (19, 589211), (41, 273049), (133, 84173), (287, 39007), (779, 14371), (2053, 5453)]