19512449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 22680000

約数和(自身を除く): 3167551

約数列:

[1, 11, 19, 89, 209, 979, 1049, 1691, 11539, 18601, 19931, 93361, 219241, 1026971, 1773859, 19512449]

約数ペア:

[(1, 19512449), (11, 1773859), (19, 1026971), (89, 219241), (209, 93361), (979, 19931), (1049, 18601), (1691, 11539)]