19442256

素因数分解:

$2^4\times 3^1\times {\mathrm{405047}}^1$

素因数の和:405058

約数の個数: 20

約数和(自身を含む): 50225952

約数和(自身を除く): 30783696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405047, 810094, 1215141, 1620188, 2430282, 3240376, 4860564, 6480752, 9721128, 19442256]

約数ペア:

[(1, 19442256), (2, 9721128), (3, 6480752), (4, 4860564), (6, 3240376), (8, 2430282), (12, 1620188), (16, 1215141), (24, 810094), (48, 405047)]