19004450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8087}}^1$

素因数の和:8146

約数の個数: 24

約数和(自身を含む): 36104832

約数和(自身を除く): 17100382

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 8087, 16174, 40435, 80870, 202175, 380089, 404350, 760178, 1900445, 3800890, 9502225, 19004450]

約数ペア:

[(1, 19004450), (2, 9502225), (5, 3800890), (10, 1900445), (25, 760178), (47, 404350), (50, 380089), (94, 202175), (235, 80870), (470, 40435), (1175, 16174), (2350, 8087)]