15699772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 16475588

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 139, 151, 187, 278, 302, 374, 556, 604, 748, 1529, 1661, 2363, 2567, 3058, 3322, 4726, 5134, 6116, 6644, 9452, 10268, 20989, 25993, 28237, 41978, 51986, 56474, 83956, 103972, 112948, 230879, 356813, 461758, 713626, 923516, 1427252, 3924943, 7849886, 15699772]

約数ペア:

[(1, 15699772), (2, 7849886), (4, 3924943), (11, 1427252), (17, 923516), (22, 713626), (34, 461758), (44, 356813), (68, 230879), (139, 112948), (151, 103972), (187, 83956), (278, 56474), (302, 51986), (374, 41978), (556, 28237), (604, 25993), (748, 20989), (1529, 10268), (1661, 9452), (2363, 6644), (2567, 6116), (3058, 5134), (3322, 4726)]