285433238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{19819}}^1$

素因数の和:20219

約数の個数: 16

約数和(自身を含む): 451896000

約数和(自身を除く): 166462762

約数列:

[1, 2, 19, 38, 379, 758, 7201, 14402, 19819, 39638, 376561, 753122, 7511401, 15022802, 142716619, 285433238]

約数ペア:

[(1, 285433238), (2, 142716619), (19, 15022802), (38, 7511401), (379, 753122), (758, 376561), (7201, 39638), (14402, 19819)]