149788970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{788363}}^1$

素因数の和:788389

約数の個数: 16

約数和(自身を含む): 283811040

約数和(自身を除く): 134022070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 788363, 1576726, 3941815, 7883630, 14978897, 29957794, 74894485, 149788970]

約数ペア:

[(1, 149788970), (2, 74894485), (5, 29957794), (10, 14978897), (19, 7883630), (38, 3941815), (95, 1576726), (190, 788363)]