19014770619

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{6011}}^1$

素因数の和:7472

約数の個数: 48

約数和(自身を含む): 31162360320

約数和(自身を除く): 12147589701

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1423, 2223, 4269, 6011, 12807, 18033, 18499, 27037, 54099, 55497, 78143, 81111, 114209, 166491, 234429, 243333, 342627, 351481, 703287, 1027881, 1054443, 1484717, 3163329, 4454151, 8553653, 13362453, 25660959, 76982877, 111197489, 162519407, 333592467, 487558221, 1000777401, 1462674663, 2112752291, 6338256873, 19014770619]

約数ペア:

[(1, 19014770619), (3, 6338256873), (9, 2112752291), (13, 1462674663), (19, 1000777401), (39, 487558221), (57, 333592467), (117, 162519407), (171, 111197489), (247, 76982877), (741, 25660959), (1423, 13362453), (2223, 8553653), (4269, 4454151), (6011, 3163329), (12807, 1484717), (18033, 1054443), (18499, 1027881), (27037, 703287), (54099, 351481), (55497, 342627), (78143, 243333), (81111, 234429), (114209, 166491)]