23966866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8230

約数の個数: 32

約数和(自身を含む): 47185920

約数和(自身を除く): 23219054

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 8191, 16382, 57337, 90101, 114674, 155629, 180202, 311258, 630707, 1089403, 1261414, 1711919, 2178806, 3423838, 11983433, 23966866]

約数ペア:

[(1, 23966866), (2, 11983433), (7, 3423838), (11, 2178806), (14, 1711919), (19, 1261414), (22, 1089403), (38, 630707), (77, 311258), (133, 180202), (154, 155629), (209, 114674), (266, 90101), (418, 57337), (1463, 16382), (2926, 8191)]