19322696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127123}}^1$

素因数の和:127148

約数の個数: 16

約数和(自身を含む): 38137200

約数和(自身を除く): 18814504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 127123, 254246, 508492, 1016984, 2415337, 4830674, 9661348, 19322696]

約数ペア:

[(1, 19322696), (2, 9661348), (4, 4830674), (8, 2415337), (19, 1016984), (38, 508492), (76, 254246), (152, 127123)]