18632378453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{4423}}^1$

素因数の和:4725

約数の個数: 32

約数和(自身を含む): 21339677184

約数和(自身を除く): 2707298731

約数列:

[1, 13, 23, 73, 193, 299, 949, 1679, 2509, 4423, 4439, 14089, 21827, 57499, 57707, 101729, 183157, 322879, 324047, 853639, 1322477, 4197427, 4212611, 7426217, 11097307, 19633697, 62315647, 96540821, 255238061, 810103411, 1433259881, 18632378453]

約数ペア:

[(1, 18632378453), (13, 1433259881), (23, 810103411), (73, 255238061), (193, 96540821), (299, 62315647), (949, 19633697), (1679, 11097307), (2509, 7426217), (4423, 4212611), (4439, 4197427), (14089, 1322477), (21827, 853639), (57499, 324047), (57707, 322879), (101729, 183157)]