16423788

素因数分解:

$2^2\times 3^1\times {\mathrm{823}}^1\times {\mathrm{1663}}^1$

素因数の和:2493

約数の個数: 24

約数和(自身を含む): 38391808

約数和(自身を除く): 21968020

約数列:

[1, 2, 3, 4, 6, 12, 823, 1646, 1663, 2469, 3292, 3326, 4938, 4989, 6652, 9876, 9978, 19956, 1368649, 2737298, 4105947, 5474596, 8211894, 16423788]

約数ペア:

[(1, 16423788), (2, 8211894), (3, 5474596), (4, 4105947), (6, 2737298), (12, 1368649), (823, 19956), (1646, 9978), (1663, 9876), (2469, 6652), (3292, 4989), (3326, 4938)]