15179912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 33566400

約数和(自身を除く): 18386488

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 139, 146, 187, 278, 292, 374, 556, 584, 748, 803, 1112, 1241, 1496, 1529, 1606, 2363, 2482, 3058, 3212, 4726, 4964, 6116, 6424, 9452, 9928, 10147, 12232, 13651, 18904, 20294, 25993, 27302, 40588, 51986, 54604, 81176, 103972, 109208, 111617, 172499, 207944, 223234, 344998, 446468, 689996, 892936, 1379992, 1897489, 3794978, 7589956, 15179912]

約数ペア:

[(1, 15179912), (2, 7589956), (4, 3794978), (8, 1897489), (11, 1379992), (17, 892936), (22, 689996), (34, 446468), (44, 344998), (68, 223234), (73, 207944), (88, 172499), (136, 111617), (139, 109208), (146, 103972), (187, 81176), (278, 54604), (292, 51986), (374, 40588), (556, 27302), (584, 25993), (748, 20294), (803, 18904), (1112, 13651), (1241, 12232), (1496, 10147), (1529, 9928), (1606, 9452), (2363, 6424), (2482, 6116), (3058, 4964), (3212, 4726)]