1938338922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1361}}^1$

素因数の和:1460

約数の個数: 96

約数和(自身を含む): 4544285760

約数和(自身を除く): 2605946838

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 961, 1178, 1209, 1361, 1482, 1767, 1922, 2418, 2722, 2883, 3534, 4083, 5766, 7657, 8166, 12493, 15314, 17693, 18259, 22971, 24986, 25859, 35386, 36518, 37479, 42191, 45942, 51718, 53079, 54777, 74958, 77577, 84382, 106158, 109554, 126573, 155154, 237367, 253146, 336167, 474734, 548483, 672334, 712101, 801629, 1008501, 1096966, 1307921, 1424202, 1603258, 1645449, 2017002, 2404887, 2615842, 3290898, 3923763, 4809774, 7847526, 10421177, 17002973, 20842354, 24850499, 31263531, 34005946, 49700998, 51008919, 62527062, 74551497, 102017838, 149102994, 323056487, 646112974, 969169461, 1938338922]

約数ペア:

[(1, 1938338922), (2, 969169461), (3, 646112974), (6, 323056487), (13, 149102994), (19, 102017838), (26, 74551497), (31, 62527062), (38, 51008919), (39, 49700998), (57, 34005946), (62, 31263531), (78, 24850499), (93, 20842354), (114, 17002973), (186, 10421177), (247, 7847526), (403, 4809774), (494, 3923763), (589, 3290898), (741, 2615842), (806, 2404887), (961, 2017002), (1178, 1645449), (1209, 1603258), (1361, 1424202), (1482, 1307921), (1767, 1096966), (1922, 1008501), (2418, 801629), (2722, 712101), (2883, 672334), (3534, 548483), (4083, 474734), (5766, 336167), (7657, 253146), (8166, 237367), (12493, 155154), (15314, 126573), (17693, 109554), (18259, 106158), (22971, 84382), (24986, 77577), (25859, 74958), (35386, 54777), (36518, 53079), (37479, 51718), (42191, 45942)]