19148046

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{43717}}^1$

素因数の和:43795

約数の個数: 16

約数和(自身を含む): 38821584

約数和(自身を除く): 19673538

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 43717, 87434, 131151, 262302, 3191341, 6382682, 9574023, 19148046]

約数ペア:

[(1, 19148046), (2, 9574023), (3, 6382682), (6, 3191341), (73, 262302), (146, 131151), (219, 87434), (438, 43717)]