18632369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6091}}^1$

素因数の和:6140

約数の個数: 16

約数和(自身を含む): 23393280

約数和(自身を除く): 4760911

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 6091, 42637, 115729, 140093, 810103, 980651, 2661767, 18632369]

約数ペア:

[(1, 18632369), (7, 2661767), (19, 980651), (23, 810103), (133, 140093), (161, 115729), (437, 42637), (3059, 6091)]