12429752

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 24900480

約数和(自身を除く): 12470728

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1571, 1978, 3142, 3956, 6284, 7912, 12568, 36133, 67553, 72266, 135106, 144532, 270212, 289064, 540424, 1553719, 3107438, 6214876, 12429752]

約数ペア:

[(1, 12429752), (2, 6214876), (4, 3107438), (8, 1553719), (23, 540424), (43, 289064), (46, 270212), (86, 144532), (92, 135106), (172, 72266), (184, 67553), (344, 36133), (989, 12568), (1571, 7912), (1978, 6284), (3142, 3956)]