19159038

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 42815520

約数和(自身を除く): 23656482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 1801, 3546, 3602, 5319, 5403, 10638, 10806, 16209, 32418, 48627, 97254, 354797, 709594, 1064391, 2128782, 3193173, 6386346, 9579519, 19159038]

約数ペア:

[(1, 19159038), (2, 9579519), (3, 6386346), (6, 3193173), (9, 2128782), (18, 1064391), (27, 709594), (54, 354797), (197, 97254), (394, 48627), (591, 32418), (1182, 16209), (1773, 10806), (1801, 10638), (3546, 5403), (3602, 5319)]