16245185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 21764160

約数和(自身を除く): 5518975

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 6869, 34345, 75559, 295367, 377795, 1476835, 3249037, 16245185]

約数ペア:

[(1, 16245185), (5, 3249037), (11, 1476835), (43, 377795), (55, 295367), (215, 75559), (473, 34345), (2365, 6869)]