16017884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{56401}}^1$

素因数の和:56476

約数の個数: 12

約数和(自身を含む): 28426608

約数和(自身を除く): 12408724

約数列:

[1, 2, 4, 71, 142, 284, 56401, 112802, 225604, 4004471, 8008942, 16017884]

約数ペア:

[(1, 16017884), (2, 8008942), (4, 4004471), (71, 225604), (142, 112802), (284, 56401)]