12660142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 21625344

約数和(自身を除く): 8965202

約数列:

[1, 2, 11, 22, 37, 74, 103, 151, 206, 302, 407, 814, 1133, 1661, 2266, 3322, 3811, 5587, 7622, 11174, 15553, 31106, 41921, 61457, 83842, 122914, 171083, 342166, 575461, 1150922, 6330071, 12660142]

約数ペア:

[(1, 12660142), (2, 6330071), (11, 1150922), (22, 575461), (37, 342166), (74, 171083), (103, 122914), (151, 83842), (206, 61457), (302, 41921), (407, 31106), (814, 15553), (1133, 11174), (1661, 7622), (2266, 5587), (3322, 3811)]