17665414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2351}}^1$

素因数の和:2400

約数の個数: 24

約数和(自身を含む): 30326688

約数和(自身を除く): 12661274

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 2351, 3757, 4702, 7514, 30563, 39967, 61126, 79934, 519571, 679439, 1039142, 1358878, 8832707, 17665414]

約数ペア:

[(1, 17665414), (2, 8832707), (13, 1358878), (17, 1039142), (26, 679439), (34, 519571), (221, 79934), (289, 61126), (442, 39967), (578, 30563), (2351, 7514), (3757, 4702)]