11719903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 13870080

約数和(自身を除く): 2150177

約数列:

[1, 13, 19, 23, 247, 299, 437, 2063, 5681, 26819, 39197, 47449, 509561, 616837, 901531, 11719903]

約数ペア:

[(1, 11719903), (13, 901531), (19, 616837), (23, 509561), (247, 47449), (299, 39197), (437, 26819), (2063, 5681)]