19806744

素因数分解:

$2^3\times 3^1\times {\mathrm{825281}}^1$

素因数の和:825290

約数の個数: 16

約数和(自身を含む): 49516920

約数和(自身を除く): 29710176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 825281, 1650562, 2475843, 3301124, 4951686, 6602248, 9903372, 19806744]

約数ペア:

[(1, 19806744), (2, 9903372), (3, 6602248), (4, 4951686), (6, 3301124), (8, 2475843), (12, 1650562), (24, 825281)]