12278147

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 2237053

約数列:

[1, 7, 41, 179, 239, 287, 1253, 1673, 7339, 9799, 42781, 51373, 68593, 299467, 1754021, 12278147]

約数ペア:

[(1, 12278147), (7, 1754021), (41, 299467), (179, 68593), (239, 51373), (287, 42781), (1253, 9799), (1673, 7339)]