21050808

素因数分解:

$2^3\times 3^1\times {\mathrm{877117}}^1$

素因数の和:877126

約数の個数: 16

約数和(自身を含む): 52627080

約数和(自身を除く): 31576272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877117, 1754234, 2631351, 3508468, 5262702, 7016936, 10525404, 21050808]

約数ペア:

[(1, 21050808), (2, 10525404), (3, 7016936), (4, 5262702), (6, 3508468), (8, 2631351), (12, 1754234), (24, 877117)]