12498208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 26078976

約数和(自身を除く): 13580768

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 293, 344, 496, 586, 688, 992, 1172, 1333, 1376, 2344, 2666, 4688, 5332, 9083, 9376, 10664, 12599, 18166, 21328, 25198, 36332, 42656, 50396, 72664, 100792, 145328, 201584, 290656, 390569, 403168, 781138, 1562276, 3124552, 6249104, 12498208]

約数ペア:

[(1, 12498208), (2, 6249104), (4, 3124552), (8, 1562276), (16, 781138), (31, 403168), (32, 390569), (43, 290656), (62, 201584), (86, 145328), (124, 100792), (172, 72664), (248, 50396), (293, 42656), (344, 36332), (496, 25198), (586, 21328), (688, 18166), (992, 12599), (1172, 10664), (1333, 9376), (1376, 9083), (2344, 5332), (2666, 4688)]