12389616

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:998

約数の個数: 60

約数和(自身を含む): 35070672

約数和(自身を除く): 22681056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 887, 1164, 1552, 1746, 1774, 2328, 2661, 3492, 3548, 4656, 5322, 6984, 7096, 7983, 10644, 13968, 14192, 15966, 21288, 31932, 42576, 63864, 86039, 127728, 172078, 258117, 344156, 516234, 688312, 774351, 1032468, 1376624, 1548702, 2064936, 3097404, 4129872, 6194808, 12389616]

約数ペア:

[(1, 12389616), (2, 6194808), (3, 4129872), (4, 3097404), (6, 2064936), (8, 1548702), (9, 1376624), (12, 1032468), (16, 774351), (18, 688312), (24, 516234), (36, 344156), (48, 258117), (72, 172078), (97, 127728), (144, 86039), (194, 63864), (291, 42576), (388, 31932), (582, 21288), (776, 15966), (873, 14192), (887, 13968), (1164, 10644), (1552, 7983), (1746, 7096), (1774, 6984), (2328, 5322), (2661, 4656), (3492, 3548)]