19334493

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 28881216

約数和(自身を除く): 9546723

約数列:

[1, 3, 9, 41, 123, 151, 347, 369, 453, 1041, 1359, 3123, 6191, 14227, 18573, 42681, 52397, 55719, 128043, 157191, 471573, 2148277, 6444831, 19334493]

約数ペア:

[(1, 19334493), (3, 6444831), (9, 2148277), (41, 471573), (123, 157191), (151, 128043), (347, 55719), (369, 52397), (453, 42681), (1041, 18573), (1359, 14227), (3123, 6191)]