19143984

素因数分解:

$2^4\times 3^1\times {\mathrm{398833}}^1$

素因数の和:398844

約数の個数: 20

約数和(自身を含む): 49455416

約数和(自身を除く): 30311432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398833, 797666, 1196499, 1595332, 2392998, 3190664, 4785996, 6381328, 9571992, 19143984]

約数ペア:

[(1, 19143984), (2, 9571992), (3, 6381328), (4, 4785996), (6, 3190664), (8, 2392998), (12, 1595332), (16, 1196499), (24, 797666), (48, 398833)]