30347438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{4909}}^1$

素因数の和:5203

約数の個数: 16

約数和(自身を含む): 49846320

約数和(自身を除く): 19498882

約数列:

[1, 2, 11, 22, 281, 562, 3091, 4909, 6182, 9818, 53999, 107998, 1379429, 2758858, 15173719, 30347438]

約数ペア:

[(1, 30347438), (2, 15173719), (11, 2758858), (22, 1379429), (281, 107998), (562, 53999), (3091, 9818), (4909, 6182)]