16021936

素因数分解:

$2^4\times 7^1\times {\mathrm{143053}}^1$

素因数の和:143068

約数の個数: 20

約数和(自身を含む): 35477392

約数和(自身を除く): 19455456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 143053, 286106, 572212, 1001371, 1144424, 2002742, 2288848, 4005484, 8010968, 16021936]

約数ペア:

[(1, 16021936), (2, 8010968), (4, 4005484), (7, 2288848), (8, 2002742), (14, 1144424), (16, 1001371), (28, 572212), (56, 286106), (112, 143053)]