4193908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 7800800

約数和(自身を除く): 3606892

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 397, 556, 794, 1588, 2641, 5282, 7543, 10564, 15086, 30172, 55183, 110366, 220732, 1048477, 2096954, 4193908]

約数ペア:

[(1, 4193908), (2, 2096954), (4, 1048477), (19, 220732), (38, 110366), (76, 55183), (139, 30172), (278, 15086), (397, 10564), (556, 7543), (794, 5282), (1588, 2641)]