18769172

素因数分解:

$2^2\times {\mathrm{1259}}^1\times {\mathrm{3727}}^1$

素因数の和:4990

約数の個数: 12

約数和(自身を含む): 32880960

約数和(自身を除く): 14111788

約数列:

[1, 2, 4, 1259, 2518, 3727, 5036, 7454, 14908, 4692293, 9384586, 18769172]

約数ペア:

[(1, 18769172), (2, 9384586), (4, 4692293), (1259, 14908), (2518, 7454), (3727, 5036)]