19003722188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8149109}}^1$

素因数の和:8149177

約数の個数: 24

約数和(自身を含む): 36964362960

約数和(自身を除く): 17960640772

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 8149109, 16298218, 32596436, 89640199, 179280398, 358560796, 431902777, 863805554, 1727611108, 4750930547, 9501861094, 19003722188]

約数ペア:

[(1, 19003722188), (2, 9501861094), (4, 4750930547), (11, 1727611108), (22, 863805554), (44, 431902777), (53, 358560796), (106, 179280398), (212, 89640199), (583, 32596436), (1166, 16298218), (2332, 8149109)]