61890866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{5237}}^1$

素因数の和:5569

約数の個数: 16

約数和(自身を含む): 98055360

約数和(自身を除く): 36164494

約数列:

[1, 2, 19, 38, 311, 622, 5237, 5909, 10474, 11818, 99503, 199006, 1628707, 3257414, 30945433, 61890866]

約数ペア:

[(1, 61890866), (2, 30945433), (19, 3257414), (38, 1628707), (311, 199006), (622, 99503), (5237, 11818), (5909, 10474)]