12755756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 25552128

約数和(自身を除く): 12796372

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 193, 386, 403, 533, 772, 806, 1066, 1271, 1612, 2132, 2509, 2542, 5018, 5084, 5983, 7913, 10036, 11966, 15826, 16523, 23932, 31652, 33046, 66092, 77779, 102869, 155558, 205738, 245303, 311116, 411476, 490606, 981212, 3188939, 6377878, 12755756]

約数ペア:

[(1, 12755756), (2, 6377878), (4, 3188939), (13, 981212), (26, 490606), (31, 411476), (41, 311116), (52, 245303), (62, 205738), (82, 155558), (124, 102869), (164, 77779), (193, 66092), (386, 33046), (403, 31652), (533, 23932), (772, 16523), (806, 15826), (1066, 11966), (1271, 10036), (1612, 7913), (2132, 5983), (2509, 5084), (2542, 5018)]