15317456

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12433}}^1$

素因数の和:12459

約数の個数: 40

約数和(自身を含む): 37003584

約数和(自身を除く): 21686128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12433, 24866, 49732, 87031, 99464, 136763, 174062, 198928, 273526, 348124, 547052, 696248, 957341, 1094104, 1392496, 1914682, 2188208, 3829364, 7658728, 15317456]

約数ペア:

[(1, 15317456), (2, 7658728), (4, 3829364), (7, 2188208), (8, 1914682), (11, 1392496), (14, 1094104), (16, 957341), (22, 696248), (28, 547052), (44, 348124), (56, 273526), (77, 198928), (88, 174062), (112, 136763), (154, 99464), (176, 87031), (308, 49732), (616, 24866), (1232, 12433)]