12479856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8387}}^1$

素因数の和:8429

約数の個数: 40

約数和(自身を含む): 33283584

約数和(自身を除く): 20803728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 8387, 16774, 25161, 33548, 50322, 67096, 100644, 134192, 201288, 259997, 402576, 519994, 779991, 1039988, 1559982, 2079976, 3119964, 4159952, 6239928, 12479856]

約数ペア:

[(1, 12479856), (2, 6239928), (3, 4159952), (4, 3119964), (6, 2079976), (8, 1559982), (12, 1039988), (16, 779991), (24, 519994), (31, 402576), (48, 259997), (62, 201288), (93, 134192), (124, 100644), (186, 67096), (248, 50322), (372, 33548), (496, 25161), (744, 16774), (1488, 8387)]