18415090

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{11027}}^1$

素因数の和:11201

約数の個数: 16

約数和(自身を含む): 33348672

約数和(自身を除く): 14933582

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 11027, 22054, 55135, 110270, 1841509, 3683018, 9207545, 18415090]

約数ペア:

[(1, 18415090), (2, 9207545), (5, 3683018), (10, 1841509), (167, 110270), (334, 55135), (835, 22054), (1670, 11027)]