11591888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 28292832

約数和(自身を除く): 16700944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 776, 1067, 1232, 1358, 1552, 2134, 2716, 4268, 5432, 7469, 8536, 9409, 10864, 14938, 17072, 18818, 29876, 37636, 59752, 65863, 75272, 103499, 119504, 131726, 150544, 206998, 263452, 413996, 526904, 724493, 827992, 1053808, 1448986, 1655984, 2897972, 5795944, 11591888]

約数ペア:

[(1, 11591888), (2, 5795944), (4, 2897972), (7, 1655984), (8, 1448986), (11, 1053808), (14, 827992), (16, 724493), (22, 526904), (28, 413996), (44, 263452), (56, 206998), (77, 150544), (88, 131726), (97, 119504), (112, 103499), (154, 75272), (176, 65863), (194, 59752), (308, 37636), (388, 29876), (616, 18818), (679, 17072), (776, 14938), (1067, 10864), (1232, 9409), (1358, 8536), (1552, 7469), (2134, 5432), (2716, 4268)]