1838699824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8839903}}^1$

素因数の和:8839924

約数の個数: 20

約数和(自身を含む): 3836518336

約数和(自身を除く): 1997818512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8839903, 17679806, 35359612, 70719224, 114918739, 141438448, 229837478, 459674956, 919349912, 1838699824]

約数ペア:

[(1, 1838699824), (2, 919349912), (4, 459674956), (8, 229837478), (13, 141438448), (16, 114918739), (26, 70719224), (52, 35359612), (104, 17679806), (208, 8839903)]