19361096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 39771000

約数和(自身を除く): 20409904

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 4909, 9818, 19636, 39272, 83453, 142361, 166906, 284722, 333812, 569444, 667624, 1138888, 2420137, 4840274, 9680548, 19361096]

約数ペア:

[(1, 19361096), (2, 9680548), (4, 4840274), (8, 2420137), (17, 1138888), (29, 667624), (34, 569444), (58, 333812), (68, 284722), (116, 166906), (136, 142361), (232, 83453), (493, 39272), (986, 19636), (1972, 9818), (3944, 4909)]