19104306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 43107456

約数和(自身を除く): 24003150

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 463, 529, 598, 897, 926, 1058, 1389, 1587, 1794, 2778, 3174, 6019, 6877, 10649, 12038, 13754, 18057, 20631, 21298, 31947, 36114, 41262, 63894, 138437, 244927, 276874, 415311, 489854, 734781, 830622, 1469562, 3184051, 6368102, 9552153, 19104306]

約数ペア:

[(1, 19104306), (2, 9552153), (3, 6368102), (6, 3184051), (13, 1469562), (23, 830622), (26, 734781), (39, 489854), (46, 415311), (69, 276874), (78, 244927), (138, 138437), (299, 63894), (463, 41262), (529, 36114), (598, 31947), (897, 21298), (926, 20631), (1058, 18057), (1389, 13754), (1587, 12038), (1794, 10649), (2778, 6877), (3174, 6019)]