12973656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 35654400

約数和(自身を除く): 22680744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1237, 1311, 1748, 2474, 2622, 3496, 3711, 4948, 5244, 7422, 9896, 10488, 14844, 23503, 28451, 29688, 47006, 56902, 70509, 85353, 94012, 113804, 141018, 170706, 188024, 227608, 282036, 341412, 540569, 564072, 682824, 1081138, 1621707, 2162276, 3243414, 4324552, 6486828, 12973656]

約数ペア:

[(1, 12973656), (2, 6486828), (3, 4324552), (4, 3243414), (6, 2162276), (8, 1621707), (12, 1081138), (19, 682824), (23, 564072), (24, 540569), (38, 341412), (46, 282036), (57, 227608), (69, 188024), (76, 170706), (92, 141018), (114, 113804), (138, 94012), (152, 85353), (184, 70509), (228, 56902), (276, 47006), (437, 29688), (456, 28451), (552, 23503), (874, 14844), (1237, 10488), (1311, 9896), (1748, 7422), (2474, 5244), (2622, 4948), (3496, 3711)]