16005203432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{105297391}}^1$

素因数の和:105297416

約数の個数: 16

約数和(自身を含む): 31589217600

約数和(自身を除く): 15584014168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 105297391, 210594782, 421189564, 842379128, 2000650429, 4001300858, 8002601716, 16005203432]

約数ペア:

[(1, 16005203432), (2, 8002601716), (4, 4001300858), (8, 2000650429), (19, 842379128), (38, 421189564), (76, 210594782), (152, 105297391)]