19812882

素因数分解:

$2^1\times 3^1\times {\mathrm{751}}^1\times {\mathrm{4397}}^1$

素因数の和:5153

約数の個数: 16

約数和(自身を含む): 39687552

約数和(自身を除く): 19874670

約数列:

[1, 2, 3, 6, 751, 1502, 2253, 4397, 4506, 8794, 13191, 26382, 3302147, 6604294, 9906441, 19812882]

約数ペア:

[(1, 19812882), (2, 9906441), (3, 6604294), (6, 3302147), (751, 26382), (1502, 13191), (2253, 8794), (4397, 4506)]