19470846

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{21491}}^1$

素因数の和:21647

約数の個数: 16

約数和(自身を含む): 39201408

約数和(自身を除く): 19730562

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 21491, 42982, 64473, 128946, 3245141, 6490282, 9735423, 19470846]

約数ペア:

[(1, 19470846), (2, 9735423), (3, 6490282), (6, 3245141), (151, 128946), (302, 64473), (453, 42982), (906, 21491)]