19392373

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19373}}^1$

素因数の和:19404

約数の個数: 16

約数和(自身を含む): 26038656

約数和(自身を除く): 6646283

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 19373, 135611, 213103, 251849, 1491721, 1762943, 2770339, 19392373]

約数ペア:

[(1, 19392373), (7, 2770339), (11, 1762943), (13, 1491721), (77, 251849), (91, 213103), (143, 135611), (1001, 19373)]