20161385387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3438749}}^1$

素因数の和:3438814

約数の個数: 16

約数和(自身を含む): 24263820000

約数和(自身を除く): 4102434613

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 3438749, 37826239, 44703737, 140988709, 491741107, 1550875799, 1832853217, 20161385387]

約数ペア:

[(1, 20161385387), (11, 1832853217), (13, 1550875799), (41, 491741107), (143, 140988709), (451, 44703737), (533, 37826239), (5863, 3438749)]