12039328

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 27506304

約数和(自身を除く): 15466976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 757, 994, 1136, 1514, 1988, 2272, 3028, 3976, 5299, 6056, 7952, 10598, 12112, 15904, 21196, 24224, 42392, 53747, 84784, 107494, 169568, 214988, 376229, 429976, 752458, 859952, 1504916, 1719904, 3009832, 6019664, 12039328]

約数ペア:

[(1, 12039328), (2, 6019664), (4, 3009832), (7, 1719904), (8, 1504916), (14, 859952), (16, 752458), (28, 429976), (32, 376229), (56, 214988), (71, 169568), (112, 107494), (142, 84784), (224, 53747), (284, 42392), (497, 24224), (568, 21196), (757, 15904), (994, 12112), (1136, 10598), (1514, 7952), (1988, 6056), (2272, 5299), (3028, 3976)]