1878974030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1567}}^1\times {\mathrm{6311}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 3562997760

約数和(自身を除く): 1684023730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1567, 3134, 6311, 7835, 12622, 15670, 29773, 31555, 59546, 63110, 119909, 148865, 239818, 297730, 599545, 1199090, 9889337, 19778674, 49446685, 98893370, 187897403, 375794806, 939487015, 1878974030]

約数ペア:

[(1, 1878974030), (2, 939487015), (5, 375794806), (10, 187897403), (19, 98893370), (38, 49446685), (95, 19778674), (190, 9889337), (1567, 1199090), (3134, 599545), (6311, 297730), (7835, 239818), (12622, 148865), (15670, 119909), (29773, 63110), (31555, 59546)]