19214514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1903

約数の個数: 48

約数和(自身を含む): 46298304

約数和(自身を除く): 27083790

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 1831, 3498, 3662, 5247, 5493, 10494, 10986, 16479, 20141, 32958, 40282, 60423, 97043, 120846, 181269, 194086, 291129, 362538, 582258, 873387, 1067473, 1746774, 2134946, 3202419, 6404838, 9607257, 19214514]

約数ペア:

[(1, 19214514), (2, 9607257), (3, 6404838), (6, 3202419), (9, 2134946), (11, 1746774), (18, 1067473), (22, 873387), (33, 582258), (53, 362538), (66, 291129), (99, 194086), (106, 181269), (159, 120846), (198, 97043), (318, 60423), (477, 40282), (583, 32958), (954, 20141), (1166, 16479), (1749, 10986), (1831, 10494), (3498, 5493), (3662, 5247)]