16890576

素因数分解:

$2^4\times 3^1\times {\mathrm{351887}}^1$

素因数の和:351898

約数の個数: 20

約数和(自身を含む): 43634112

約数和(自身を除く): 26743536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 351887, 703774, 1055661, 1407548, 2111322, 2815096, 4222644, 5630192, 8445288, 16890576]

約数ペア:

[(1, 16890576), (2, 8445288), (3, 5630192), (4, 4222644), (6, 2815096), (8, 2111322), (12, 1407548), (16, 1055661), (24, 703774), (48, 351887)]