19728336

素因数分解:

$2^4\times 3^1\times {\mathrm{411007}}^1$

素因数の和:411018

約数の個数: 20

約数和(自身を含む): 50964992

約数和(自身を除く): 31236656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 411007, 822014, 1233021, 1644028, 2466042, 3288056, 4932084, 6576112, 9864168, 19728336]

約数ペア:

[(1, 19728336), (2, 9864168), (3, 6576112), (4, 4932084), (6, 3288056), (8, 2466042), (12, 1644028), (16, 1233021), (24, 822014), (48, 411007)]