188839765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{27997}}^1$

素因数の和:28092

約数の個数: 16

約数和(自身を含む): 241902720

約数和(自身を除く): 53062955

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 27997, 139985, 531943, 1987787, 2659715, 9938935, 37767953, 188839765]

約数ペア:

[(1, 188839765), (5, 37767953), (19, 9938935), (71, 2659715), (95, 1987787), (355, 531943), (1349, 139985), (6745, 27997)]