16389924

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19237}}^1$

素因数の和:19315

約数の個数: 24

約数和(自身を含む): 38783808

約数和(自身を除く): 22393884

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 19237, 38474, 57711, 76948, 115422, 230844, 1365827, 2731654, 4097481, 5463308, 8194962, 16389924]

約数ペア:

[(1, 16389924), (2, 8194962), (3, 5463308), (4, 4097481), (6, 2731654), (12, 1365827), (71, 230844), (142, 115422), (213, 76948), (284, 57711), (426, 38474), (852, 19237)]