16001988

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{6701}}^1$

素因数の和:6907

約数の個数: 24

約数和(自身を含む): 37531200

約数和(自身を除く): 21529212

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 6701, 13402, 20103, 26804, 40206, 80412, 1333499, 2666998, 4000497, 5333996, 8000994, 16001988]

約数ペア:

[(1, 16001988), (2, 8000994), (3, 5333996), (4, 4000497), (6, 2666998), (12, 1333499), (199, 80412), (398, 40206), (597, 26804), (796, 20103), (1194, 13402), (2388, 6701)]