16079236912

素因数分解:

$2^4\times {\mathrm{1997}}^1\times {\mathrm{503231}}^1$

素因数の和:505236

約数の個数: 20

約数和(自身を含む): 31169183616

約数和(自身を除く): 15089946704

約数列:

[1, 2, 4, 8, 16, 1997, 3994, 7988, 15976, 31952, 503231, 1006462, 2012924, 4025848, 8051696, 1004952307, 2009904614, 4019809228, 8039618456, 16079236912]

約数ペア:

[(1, 16079236912), (2, 8039618456), (4, 4019809228), (8, 2009904614), (16, 1004952307), (1997, 8051696), (3994, 4025848), (7988, 2012924), (15976, 1006462), (31952, 503231)]