19492228

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3607}}^1$

素因数の和:3811

約数の個数: 24

約数和(自身を含む): 39197312

約数和(自身を除く): 19705084

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 3607, 5404, 7214, 14428, 25249, 50498, 100996, 696151, 1392302, 2784604, 4873057, 9746114, 19492228]

約数ペア:

[(1, 19492228), (2, 9746114), (4, 4873057), (7, 2784604), (14, 1392302), (28, 696151), (193, 100996), (386, 50498), (772, 25249), (1351, 14428), (2702, 7214), (3607, 5404)]