13166220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{219437}}^1$

素因数の和:219449

約数の個数: 24

約数和(自身を含む): 36865584

約数和(自身を除く): 23699364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 219437, 438874, 658311, 877748, 1097185, 1316622, 2194370, 2633244, 3291555, 4388740, 6583110, 13166220]

約数ペア:

[(1, 13166220), (2, 6583110), (3, 4388740), (4, 3291555), (5, 2633244), (6, 2194370), (10, 1316622), (12, 1097185), (15, 877748), (20, 658311), (30, 438874), (60, 219437)]