18222604

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{5171}}^1$

素因数の和:6056

約数の個数: 12

約数和(自身を含む): 31931928

約数和(自身を除く): 13709324

約数列:

[1, 2, 4, 881, 1762, 3524, 5171, 10342, 20684, 4555651, 9111302, 18222604]

約数ペア:

[(1, 18222604), (2, 9111302), (4, 4555651), (881, 20684), (1762, 10342), (3524, 5171)]