26137958

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8972

約数の個数: 32

約数和(自身を含む): 51459840

約数和(自身を除く): 25321882

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 8933, 17866, 62531, 98263, 125062, 169727, 196526, 339454, 687841, 1188089, 1375682, 1866997, 2376178, 3733994, 13068979, 26137958]

約数ペア:

[(1, 26137958), (2, 13068979), (7, 3733994), (11, 2376178), (14, 1866997), (19, 1375682), (22, 1188089), (38, 687841), (77, 339454), (133, 196526), (154, 169727), (209, 125062), (266, 98263), (418, 62531), (1463, 17866), (2926, 8933)]