9953986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 18754560

約数和(自身を除く): 8800574

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 1627, 3059, 3254, 6118, 11389, 22778, 30913, 37421, 61826, 74842, 216391, 261947, 432782, 523894, 710999, 1421998, 4976993, 9953986]

約数ペア:

[(1, 9953986), (2, 4976993), (7, 1421998), (14, 710999), (19, 523894), (23, 432782), (38, 261947), (46, 216391), (133, 74842), (161, 61826), (266, 37421), (322, 30913), (437, 22778), (874, 11389), (1627, 6118), (3059, 3254)]