10871270

素因数分解:

$2^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1097}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 19605888

約数和(自身を除く): 8734618

約数列:

[1, 2, 5, 10, 991, 1097, 1982, 2194, 4955, 5485, 9910, 10970, 1087127, 2174254, 5435635, 10871270]

約数ペア:

[(1, 10871270), (2, 5435635), (5, 2174254), (10, 1087127), (991, 10970), (1097, 9910), (1982, 5485), (2194, 4955)]