11691872

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 24449040

約数和(自身を除く): 12757168

約数列:

[1, 2, 4, 8, 16, 29, 32, 43, 58, 86, 116, 172, 232, 293, 344, 464, 586, 688, 928, 1172, 1247, 1376, 2344, 2494, 4688, 4988, 8497, 9376, 9976, 12599, 16994, 19952, 25198, 33988, 39904, 50396, 67976, 100792, 135952, 201584, 271904, 365371, 403168, 730742, 1461484, 2922968, 5845936, 11691872]

約数ペア:

[(1, 11691872), (2, 5845936), (4, 2922968), (8, 1461484), (16, 730742), (29, 403168), (32, 365371), (43, 271904), (58, 201584), (86, 135952), (116, 100792), (172, 67976), (232, 50396), (293, 39904), (344, 33988), (464, 25198), (586, 19952), (688, 16994), (928, 12599), (1172, 9976), (1247, 9376), (1376, 8497), (2344, 4988), (2494, 4688)]