6387952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21013}}^1$

素因数の和:21040

約数の個数: 20

約数和(自身を含む): 13028680

約数和(自身を除く): 6640728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21013, 42026, 84052, 168104, 336208, 399247, 798494, 1596988, 3193976, 6387952]

約数ペア:

[(1, 6387952), (2, 3193976), (4, 1596988), (8, 798494), (16, 399247), (19, 336208), (38, 168104), (76, 84052), (152, 42026), (304, 21013)]