11855872

素因数分解:

$2^{11}\times 7^1\times {\mathrm{827}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 27125280

約数和(自身を除く): 15269408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 827, 896, 1024, 1654, 1792, 2048, 3308, 3584, 5789, 6616, 7168, 11578, 13232, 14336, 23156, 26464, 46312, 52928, 92624, 105856, 185248, 211712, 370496, 423424, 740992, 846848, 1481984, 1693696, 2963968, 5927936, 11855872]

約数ペア:

[(1, 11855872), (2, 5927936), (4, 2963968), (7, 1693696), (8, 1481984), (14, 846848), (16, 740992), (28, 423424), (32, 370496), (56, 211712), (64, 185248), (112, 105856), (128, 92624), (224, 52928), (256, 46312), (448, 26464), (512, 23156), (827, 14336), (896, 13232), (1024, 11578), (1654, 7168), (1792, 6616), (2048, 5789), (3308, 3584)]