18929131691

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1\times {\mathrm{15061}}^1$

素因数の和:17390

約数の個数: 16

約数和(自身を含む): 20622890400

約数和(自身を除く): 1693758709

約数列:

[1, 19, 29, 551, 2281, 15061, 43339, 66149, 286159, 436769, 1256831, 8298611, 34354141, 652728679, 996270089, 18929131691]

約数ペア:

[(1, 18929131691), (19, 996270089), (29, 652728679), (551, 34354141), (2281, 8298611), (15061, 1256831), (43339, 436769), (66149, 286159)]