6404368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21067}}^1$

素因数の和:21094

約数の個数: 20

約数和(自身を含む): 13062160

約数和(自身を除く): 6657792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21067, 42134, 84268, 168536, 337072, 400273, 800546, 1601092, 3202184, 6404368]

約数ペア:

[(1, 6404368), (2, 3202184), (4, 1601092), (8, 800546), (16, 400273), (19, 337072), (38, 168536), (76, 84268), (152, 42134), (304, 21067)]