12854868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4376

約数の個数: 48

約数和(自身を含む): 34009920

約数和(自身を除く): 21155052

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 4337, 8674, 13011, 17348, 26022, 52044, 56381, 82403, 112762, 164806, 169143, 225524, 247209, 329612, 338286, 494418, 676572, 988836, 1071239, 2142478, 3213717, 4284956, 6427434, 12854868]

約数ペア:

[(1, 12854868), (2, 6427434), (3, 4284956), (4, 3213717), (6, 2142478), (12, 1071239), (13, 988836), (19, 676572), (26, 494418), (38, 338286), (39, 329612), (52, 247209), (57, 225524), (76, 169143), (78, 164806), (114, 112762), (156, 82403), (228, 56381), (247, 52044), (494, 26022), (741, 17348), (988, 13011), (1482, 8674), (2964, 4337)]