19280134

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 29352960

約数和(自身を除く): 10072826

約数列:

[1, 2, 139, 223, 278, 311, 446, 622, 30997, 43229, 61994, 69353, 86458, 138706, 9640067, 19280134]

約数ペア:

[(1, 19280134), (2, 9640067), (139, 138706), (223, 86458), (278, 69353), (311, 61994), (446, 43229), (622, 30997)]