12895568

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 28873152

約数和(自身を除く): 15977584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1187, 1358, 1552, 2374, 2716, 4748, 5432, 8309, 9496, 10864, 16618, 18992, 33236, 66472, 115139, 132944, 230278, 460556, 805973, 921112, 1611946, 1842224, 3223892, 6447784, 12895568]

約数ペア:

[(1, 12895568), (2, 6447784), (4, 3223892), (7, 1842224), (8, 1611946), (14, 921112), (16, 805973), (28, 460556), (56, 230278), (97, 132944), (112, 115139), (194, 66472), (388, 33236), (679, 18992), (776, 16618), (1187, 10864), (1358, 9496), (1552, 8309), (2374, 5432), (2716, 4748)]