13337212

素因数分解:

$2^2\times 7^3\times {\mathrm{9721}}^1$

素因数の和:9746

約数の個数: 24

約数和(自身を含む): 27221600

約数和(自身を除く): 13884388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9721, 19442, 38884, 68047, 136094, 272188, 476329, 952658, 1905316, 3334303, 6668606, 13337212]

約数ペア:

[(1, 13337212), (2, 6668606), (4, 3334303), (7, 1905316), (14, 952658), (28, 476329), (49, 272188), (98, 136094), (196, 68047), (343, 38884), (686, 19442), (1372, 9721)]