38815543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 43596000

約数和(自身を除く): 4780457

約数列:

[1, 13, 29, 149, 377, 691, 1937, 4321, 8983, 20039, 56173, 102959, 260507, 1338467, 2985811, 38815543]

約数ペア:

[(1, 38815543), (13, 2985811), (29, 1338467), (149, 260507), (377, 102959), (691, 56173), (1937, 20039), (4321, 8983)]