12694888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 25603200

約数和(自身を除く): 12908312

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1777, 1786, 3554, 3572, 7108, 7144, 14216, 33763, 67526, 83519, 135052, 167038, 270104, 334076, 668152, 1586861, 3173722, 6347444, 12694888]

約数ペア:

[(1, 12694888), (2, 6347444), (4, 3173722), (8, 1586861), (19, 668152), (38, 334076), (47, 270104), (76, 167038), (94, 135052), (152, 83519), (188, 67526), (376, 33763), (893, 14216), (1777, 7144), (1786, 7108), (3554, 3572)]