19219716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28099}}^1$

素因数の和:28128

約数の個数: 36

約数和(自身を含む): 51142000

約数和(自身を除く): 31922284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28099, 56198, 84297, 112396, 168594, 252891, 337188, 505782, 533881, 1011564, 1067762, 1601643, 2135524, 3203286, 4804929, 6406572, 9609858, 19219716]

約数ペア:

[(1, 19219716), (2, 9609858), (3, 6406572), (4, 4804929), (6, 3203286), (9, 2135524), (12, 1601643), (18, 1067762), (19, 1011564), (36, 533881), (38, 505782), (57, 337188), (76, 252891), (114, 168594), (171, 112396), (228, 84297), (342, 56198), (684, 28099)]