151919212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{25303}}^1$

素因数の和:25405

約数の個数: 24

約数和(自身を含む): 283404800

約数和(自身を除く): 131485588

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 25303, 50606, 101212, 480757, 961514, 1923028, 1998937, 3997874, 7995748, 37979803, 75959606, 151919212]

約数ペア:

[(1, 151919212), (2, 75959606), (4, 37979803), (19, 7995748), (38, 3997874), (76, 1998937), (79, 1923028), (158, 961514), (316, 480757), (1501, 101212), (3002, 50606), (6004, 25303)]