16492240

素因数分解:

$2^4\times 5^1\times {\mathrm{206153}}^1$

素因数の和:206166

約数の個数: 20

約数和(自身を含む): 38344644

約数和(自身を除く): 21852404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 206153, 412306, 824612, 1030765, 1649224, 2061530, 3298448, 4123060, 8246120, 16492240]

約数ペア:

[(1, 16492240), (2, 8246120), (4, 4123060), (5, 3298448), (8, 2061530), (10, 1649224), (16, 1030765), (20, 824612), (40, 412306), (80, 206153)]