9971036182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{40751}}^1$

素因数の和:40956

約数の個数: 32

約数和(自身を含む): 16196474880

約数和(自身を除く): 6225438698

約数列:

[1, 2, 19, 38, 47, 94, 137, 274, 893, 1786, 2603, 5206, 6439, 12878, 40751, 81502, 122341, 244682, 774269, 1548538, 1915297, 3830594, 5582887, 11165774, 36390643, 72781286, 106074853, 212149706, 262395689, 524791378, 4985518091, 9971036182]

約数ペア:

[(1, 9971036182), (2, 4985518091), (19, 524791378), (38, 262395689), (47, 212149706), (94, 106074853), (137, 72781286), (274, 36390643), (893, 11165774), (1786, 5582887), (2603, 3830594), (5206, 1915297), (6439, 1548538), (12878, 774269), (40751, 244682), (81502, 122341)]