18641714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7879}}^1$

素因数の和:7914

約数の個数: 24

約数和(自身を含む): 34608960

約数和(自身を除く): 15967246

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 7879, 15758, 55153, 102427, 110306, 204854, 716989, 1331551, 1433978, 2663102, 9320857, 18641714]

約数ペア:

[(1, 18641714), (2, 9320857), (7, 2663102), (13, 1433978), (14, 1331551), (26, 716989), (91, 204854), (169, 110306), (182, 102427), (338, 55153), (1183, 15758), (2366, 7879)]