39021884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12491}}^1$

素因数の和:12577

約数の個数: 24

約数和(自身を含む): 75551616

約数和(自身を除く): 36529732

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 12491, 24982, 49964, 137401, 274802, 549604, 886861, 1773722, 3547444, 9755471, 19510942, 39021884]

約数ペア:

[(1, 39021884), (2, 19510942), (4, 9755471), (11, 3547444), (22, 1773722), (44, 886861), (71, 549604), (142, 274802), (284, 137401), (781, 49964), (1562, 24982), (3124, 12491)]