12609549104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{18327833}}^1$

素因数の和:18327884

約数の個数: 20

約数和(自身を含む): 24999165576

約数和(自身を除く): 12389616472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 18327833, 36655666, 73311332, 146622664, 293245328, 788096819, 1576193638, 3152387276, 6304774552, 12609549104]

約数ペア:

[(1, 12609549104), (2, 6304774552), (4, 3152387276), (8, 1576193638), (16, 788096819), (43, 293245328), (86, 146622664), (172, 73311332), (344, 36655666), (688, 18327833)]