191005054

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{21563}}^1$

素因数の和:21711

約数の個数: 16

約数和(自身を含む): 296030592

約数和(自身を除く): 105025538

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 21563, 43126, 927209, 1854418, 2220989, 4441978, 95502527, 191005054]

約数ペア:

[(1, 191005054), (2, 95502527), (43, 4441978), (86, 2220989), (103, 1854418), (206, 927209), (4429, 43126), (8858, 21563)]