18935199361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{5479}}^1$

素因数の和:5713

約数の個数: 32

約数和(自身を含む): 21542976000

約数和(自身を除く): 2607776639

約数列:

[1, 13, 29, 89, 103, 377, 1157, 1339, 2581, 2987, 5479, 9167, 33553, 38831, 71227, 119171, 158891, 265843, 487631, 564337, 2065583, 3455959, 6339203, 7336381, 14141299, 16365773, 50225993, 183836887, 212755049, 652937909, 1456553797, 18935199361]

約数ペア:

[(1, 18935199361), (13, 1456553797), (29, 652937909), (89, 212755049), (103, 183836887), (377, 50225993), (1157, 16365773), (1339, 14141299), (2581, 7336381), (2987, 6339203), (5479, 3455959), (9167, 2065583), (33553, 564337), (38831, 487631), (71227, 265843), (119171, 158891)]