18941611

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 21571200

約数和(自身を除く): 2629589

約数列:

[1, 13, 29, 47, 377, 611, 1069, 1363, 13897, 17719, 31001, 50243, 403013, 653159, 1457047, 18941611]

約数ペア:

[(1, 18941611), (13, 1457047), (29, 653159), (47, 403013), (377, 50243), (611, 31001), (1069, 17719), (1363, 13897)]