19343493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5701}}^1$

素因数の和:5749

約数の個数: 24

約数和(自身を含む): 31132920

約数和(自身を除く): 11789427

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 5701, 17103, 51309, 74113, 165329, 222339, 495987, 667017, 1487961, 2149277, 6447831, 19343493]

約数ペア:

[(1, 19343493), (3, 6447831), (9, 2149277), (13, 1487961), (29, 667017), (39, 495987), (87, 222339), (117, 165329), (261, 74113), (377, 51309), (1131, 17103), (3393, 5701)]