12507976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 25482240

約数和(自身を除く): 12974264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 947, 1016, 1651, 1894, 3302, 3788, 6604, 7576, 12311, 13208, 24622, 49244, 98488, 120269, 240538, 481076, 962152, 1563497, 3126994, 6253988, 12507976]

約数ペア:

[(1, 12507976), (2, 6253988), (4, 3126994), (8, 1563497), (13, 962152), (26, 481076), (52, 240538), (104, 120269), (127, 98488), (254, 49244), (508, 24622), (947, 13208), (1016, 12311), (1651, 7576), (1894, 6604), (3302, 3788)]