18115970926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1061773}}^1$

素因数の和:1062243

約数の個数: 16

約数和(自身を含む): 28667898000

約数和(自身を除く): 10551927074

約数列:

[1, 2, 19, 38, 449, 898, 8531, 17062, 1061773, 2123546, 20173687, 40347374, 476736077, 953472154, 9057985463, 18115970926]

約数ペア:

[(1, 18115970926), (2, 9057985463), (19, 953472154), (38, 476736077), (449, 40347374), (898, 20173687), (8531, 2123546), (17062, 1061773)]