22691884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79901}}^1$

素因数の和:79976

約数の個数: 12

約数和(自身を含む): 40270608

約数和(自身を除く): 17578724

約数列:

[1, 2, 4, 71, 142, 284, 79901, 159802, 319604, 5672971, 11345942, 22691884]

約数ペア:

[(1, 22691884), (2, 11345942), (4, 5672971), (71, 319604), (142, 159802), (284, 79901)]