15663804956

素因数分解:

$2^2\times {\mathrm{27409}}^1\times {\mathrm{142871}}^1$

素因数の和:170284

約数の個数: 12

約数和(自身を含む): 27412850640

約数和(自身を除く): 11749045684

約数列:

[1, 2, 4, 27409, 54818, 109636, 142871, 285742, 571484, 3915951239, 7831902478, 15663804956]

約数ペア:

[(1, 15663804956), (2, 7831902478), (4, 3915951239), (27409, 571484), (54818, 285742), (109636, 142871)]