12859872

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1381}}^1$

素因数の和:1491

約数の個数: 48

約数和(自身を含む): 34129872

約数和(自身を除く): 21270000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1381, 1552, 2328, 2762, 3104, 4143, 4656, 5524, 8286, 9312, 11048, 16572, 22096, 33144, 44192, 66288, 132576, 133957, 267914, 401871, 535828, 803742, 1071656, 1607484, 2143312, 3214968, 4286624, 6429936, 12859872]

約数ペア:

[(1, 12859872), (2, 6429936), (3, 4286624), (4, 3214968), (6, 2143312), (8, 1607484), (12, 1071656), (16, 803742), (24, 535828), (32, 401871), (48, 267914), (96, 133957), (97, 132576), (194, 66288), (291, 44192), (388, 33144), (582, 22096), (776, 16572), (1164, 11048), (1381, 9312), (1552, 8286), (2328, 5524), (2762, 4656), (3104, 4143)]