19970844

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8363}}^1$

素因数の和:8569

約数の個数: 24

約数和(自身を含む): 46838400

約数和(自身を除く): 26867556

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8363, 16726, 25089, 33452, 50178, 100356, 1664237, 3328474, 4992711, 6656948, 9985422, 19970844]

約数ペア:

[(1, 19970844), (2, 9985422), (3, 6656948), (4, 4992711), (6, 3328474), (12, 1664237), (199, 100356), (398, 50178), (597, 33452), (796, 25089), (1194, 16726), (2388, 8363)]