19627294818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1468889}}^1$

素因数の和:1469042

約数の個数: 32

約数和(自身を含む): 41880991680

約数和(自身を除く): 22253696862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2227, 4454, 6681, 13362, 1468889, 2937778, 4406667, 8813334, 24971113, 49942226, 74913339, 149826678, 192424459, 384848918, 577273377, 1154546754, 3271215803, 6542431606, 9813647409, 19627294818]

約数ペア:

[(1, 19627294818), (2, 9813647409), (3, 6542431606), (6, 3271215803), (17, 1154546754), (34, 577273377), (51, 384848918), (102, 192424459), (131, 149826678), (262, 74913339), (393, 49942226), (786, 24971113), (2227, 8813334), (4454, 4406667), (6681, 2937778), (13362, 1468889)]