111384392

素因数分解:

$2^3\times 7^1\times {\mathrm{1989007}}^1$

素因数の和:1989020

約数の個数: 16

約数和(自身を含む): 238680960

約数和(自身を除く): 127296568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1989007, 3978014, 7956028, 13923049, 15912056, 27846098, 55692196, 111384392]

約数ペア:

[(1, 111384392), (2, 55692196), (4, 27846098), (7, 15912056), (8, 13923049), (14, 7956028), (28, 3978014), (56, 1989007)]