12786532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4093}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 24760512

約数和(自身を除く): 11973980

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4093, 8186, 16372, 45023, 90046, 180092, 290603, 581206, 1162412, 3196633, 6393266, 12786532]

約数ペア:

[(1, 12786532), (2, 6393266), (4, 3196633), (11, 1162412), (22, 581206), (44, 290603), (71, 180092), (142, 90046), (284, 45023), (781, 16372), (1562, 8186), (3124, 4093)]