19985016

素因数分解:

$2^3\times 3^1\times {\mathrm{832709}}^1$

素因数の和:832718

約数の個数: 16

約数和(自身を含む): 49962600

約数和(自身を除く): 29977584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 832709, 1665418, 2498127, 3330836, 4996254, 6661672, 9992508, 19985016]

約数ペア:

[(1, 19985016), (2, 9992508), (3, 6661672), (4, 4996254), (6, 3330836), (8, 2498127), (12, 1665418), (24, 832709)]