19394742

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{21407}}^1$

素因数の和:21563

約数の個数: 16

約数和(自身を含む): 39048192

約数和(自身を除く): 19653450

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 21407, 42814, 64221, 128442, 3232457, 6464914, 9697371, 19394742]

約数ペア:

[(1, 19394742), (2, 9697371), (3, 6464914), (6, 3232457), (151, 128442), (302, 64221), (453, 42814), (906, 21407)]