19097350

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1979}}^1$

素因数の和:2184

約数の個数: 24

約数和(自身を含む): 35723160

約数和(自身を除く): 16625810

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1930, 1979, 3958, 4825, 9650, 9895, 19790, 49475, 98950, 381947, 763894, 1909735, 3819470, 9548675, 19097350]

約数ペア:

[(1, 19097350), (2, 9548675), (5, 3819470), (10, 1909735), (25, 763894), (50, 381947), (193, 98950), (386, 49475), (965, 19790), (1930, 9895), (1979, 9650), (3958, 4825)]