66705922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{1609}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 105487200

約数和(自身を除く): 38781278

約数列:

[1, 2, 19, 38, 1091, 1609, 2182, 3218, 20729, 30571, 41458, 61142, 1755419, 3510838, 33352961, 66705922]

約数ペア:

[(1, 66705922), (2, 33352961), (19, 3510838), (38, 1755419), (1091, 61142), (1609, 41458), (2182, 30571), (3218, 20729)]