12903184

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5047

約数の個数: 40

約数和(自身を含む): 29819520

約数和(自身を除く): 16916336

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 5009, 10018, 20036, 35063, 40072, 70126, 80144, 115207, 140252, 230414, 280504, 460828, 561008, 806449, 921656, 1612898, 1843312, 3225796, 6451592, 12903184]

約数ペア:

[(1, 12903184), (2, 6451592), (4, 3225796), (7, 1843312), (8, 1612898), (14, 921656), (16, 806449), (23, 561008), (28, 460828), (46, 280504), (56, 230414), (92, 140252), (112, 115207), (161, 80144), (184, 70126), (322, 40072), (368, 35063), (644, 20036), (1288, 10018), (2576, 5009)]