12312208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 40

約数和(自身を含む): 24966656

約数和(自身を除く): 12654448

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 241, 248, 412, 482, 496, 824, 964, 1648, 1928, 3193, 3856, 6386, 7471, 12772, 14942, 24823, 25544, 29884, 49646, 51088, 59768, 99292, 119536, 198584, 397168, 769513, 1539026, 3078052, 6156104, 12312208]

約数ペア:

[(1, 12312208), (2, 6156104), (4, 3078052), (8, 1539026), (16, 769513), (31, 397168), (62, 198584), (103, 119536), (124, 99292), (206, 59768), (241, 51088), (248, 49646), (412, 29884), (482, 25544), (496, 24823), (824, 14942), (964, 12772), (1648, 7471), (1928, 6386), (3193, 3856)]