19488.000000

素因数分解:

$2^3\times 3^2\times {\mathrm{11903}}^1$

素因数の和:11915

約数の個数: 24

約数和(自身を含む): 2321280

約数和(自身を除く): 1464264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11903, 23806, 35709, 47612, 71418, 95224, 107127, 142836, 214254, 285672, 428508, 857016]

約数ペア:

[(1, 857016), (2, 428508), (3, 285672), (4, 214254), (6, 142836), (8, 107127), (9, 95224), (12, 71418), (18, 47612), (24, 35709), (36, 23806), (72, 11903)]