12819918

素因数分解:

$2^1\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2939}}^1$

素因数の和:3671

約数の個数: 16

約数和(自身を含む): 25683840

約数和(自身を除く): 12863922

約数列:

[1, 2, 3, 6, 727, 1454, 2181, 2939, 4362, 5878, 8817, 17634, 2136653, 4273306, 6409959, 12819918]

約数ペア:

[(1, 12819918), (2, 6409959), (3, 4273306), (6, 2136653), (727, 17634), (1454, 8817), (2181, 5878), (2939, 4362)]