12863856

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1293

約数の個数: 40

約数和(自身を含む): 33390720

約数和(自身を除く): 20526864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1019, 1052, 1578, 2038, 2104, 3057, 3156, 4076, 4208, 6114, 6312, 8152, 12228, 12624, 16304, 24456, 48912, 267997, 535994, 803991, 1071988, 1607982, 2143976, 3215964, 4287952, 6431928, 12863856]

約数ペア:

[(1, 12863856), (2, 6431928), (3, 4287952), (4, 3215964), (6, 2143976), (8, 1607982), (12, 1071988), (16, 803991), (24, 535994), (48, 267997), (263, 48912), (526, 24456), (789, 16304), (1019, 12624), (1052, 12228), (1578, 8152), (2038, 6312), (2104, 6114), (3057, 4208), (3156, 4076)]