12785664

素因数分解:

$2^{11}\times 3^1\times {\mathrm{2081}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 34103160

約数和(自身を除く): 21317496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 2081, 3072, 4162, 6144, 6243, 8324, 12486, 16648, 24972, 33296, 49944, 66592, 99888, 133184, 199776, 266368, 399552, 532736, 799104, 1065472, 1598208, 2130944, 3196416, 4261888, 6392832, 12785664]

約数ペア:

[(1, 12785664), (2, 6392832), (3, 4261888), (4, 3196416), (6, 2130944), (8, 1598208), (12, 1065472), (16, 799104), (24, 532736), (32, 399552), (48, 266368), (64, 199776), (96, 133184), (128, 99888), (192, 66592), (256, 49944), (384, 33296), (512, 24972), (768, 16648), (1024, 12486), (1536, 8324), (2048, 6243), (2081, 6144), (3072, 4162)]