15875884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{55901}}^1$

素因数の和:55976

約数の個数: 12

約数和(自身を含む): 28174608

約数和(自身を除く): 12298724

約数列:

[1, 2, 4, 71, 142, 284, 55901, 111802, 223604, 3968971, 7937942, 15875884]

約数ペア:

[(1, 15875884), (2, 7937942), (4, 3968971), (71, 223604), (142, 111802), (284, 55901)]