11965696

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 24462592

約数和(自身を除く): 12496896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1087, 1376, 2174, 2752, 4348, 5504, 8696, 11008, 17392, 34784, 46741, 69568, 93482, 139136, 186964, 278272, 373928, 747856, 1495712, 2991424, 5982848, 11965696]

約数ペア:

[(1, 11965696), (2, 5982848), (4, 2991424), (8, 1495712), (16, 747856), (32, 373928), (43, 278272), (64, 186964), (86, 139136), (128, 93482), (172, 69568), (256, 46741), (344, 34784), (688, 17392), (1087, 11008), (1376, 8696), (2174, 5504), (2752, 4348)]