19296849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 31223808

約数和(自身を除く): 11926959

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 1451, 4353, 4433, 13299, 15961, 18863, 44981, 47883, 56589, 134943, 207493, 494791, 584753, 622479, 1484373, 1754259, 6432283, 19296849]

約数ペア:

[(1, 19296849), (3, 6432283), (11, 1754259), (13, 1484373), (31, 622479), (33, 584753), (39, 494791), (93, 207493), (143, 134943), (341, 56589), (403, 47883), (429, 44981), (1023, 18863), (1209, 15961), (1451, 13299), (4353, 4433)]