25555646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12689}}^1$

素因数の和:12763

約数の個数: 16

約数和(自身を含む): 41115600

約数和(自身を除く): 15559954

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 12689, 25378, 241091, 482182, 672517, 1345034, 12777823, 25555646]

約数ペア:

[(1, 25555646), (2, 12777823), (19, 1345034), (38, 672517), (53, 482182), (106, 241091), (1007, 25378), (2014, 12689)]