19790350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{17209}}^1$

素因数の和:17244

約数の個数: 24

約数和(自身を含む): 38412720

約数和(自身を除く): 18622370

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 17209, 34418, 86045, 172090, 395807, 430225, 791614, 860450, 1979035, 3958070, 9895175, 19790350]

約数ペア:

[(1, 19790350), (2, 9895175), (5, 3958070), (10, 1979035), (23, 860450), (25, 791614), (46, 430225), (50, 395807), (115, 172090), (230, 86045), (575, 34418), (1150, 17209)]