12259636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 22830080

約数和(自身を除く): 10570444

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1663, 1843, 3326, 3686, 6652, 7372, 31597, 63194, 126388, 161311, 322622, 645244, 3064909, 6129818, 12259636]

約数ペア:

[(1, 12259636), (2, 6129818), (4, 3064909), (19, 645244), (38, 322622), (76, 161311), (97, 126388), (194, 63194), (388, 31597), (1663, 7372), (1843, 6652), (3326, 3686)]