38453948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38921}}^1$

素因数の和:38957

約数の個数: 24

約数和(自身を含む): 76287120

約数和(自身を除く): 37833172

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 38921, 77842, 155684, 505973, 739499, 1011946, 1478998, 2023892, 2957996, 9613487, 19226974, 38453948]

約数ペア:

[(1, 38453948), (2, 19226974), (4, 9613487), (13, 2957996), (19, 2023892), (26, 1478998), (38, 1011946), (52, 739499), (76, 505973), (247, 155684), (494, 77842), (988, 38921)]