12353648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40637}}^1$

素因数の和:40664

約数の個数: 20

約数和(自身を含む): 25195560

約数和(自身を除く): 12841912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40637, 81274, 162548, 325096, 650192, 772103, 1544206, 3088412, 6176824, 12353648]

約数ペア:

[(1, 12353648), (2, 6176824), (4, 3088412), (8, 1544206), (16, 772103), (19, 650192), (38, 325096), (76, 162548), (152, 81274), (304, 40637)]