38409866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 26787574

約数列:

[1, 2, 11, 22, 41, 82, 97, 194, 439, 451, 878, 902, 1067, 2134, 3977, 4829, 7954, 9658, 17999, 35998, 42583, 43747, 85166, 87494, 197989, 395978, 468413, 936826, 1745903, 3491806, 19204933, 38409866]

約数ペア:

[(1, 38409866), (2, 19204933), (11, 3491806), (22, 1745903), (41, 936826), (82, 468413), (97, 395978), (194, 197989), (439, 87494), (451, 85166), (878, 43747), (902, 42583), (1067, 35998), (2134, 17999), (3977, 9658), (4829, 7954)]