26955946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1693}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 42688800

約数和(自身を除く): 15732854

約数列:

[1, 2, 19, 38, 419, 838, 1693, 3386, 7961, 15922, 32167, 64334, 709367, 1418734, 13477973, 26955946]

約数ペア:

[(1, 26955946), (2, 13477973), (19, 1418734), (38, 709367), (419, 64334), (838, 32167), (1693, 15922), (3386, 7961)]