18873202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10007}}^1$

素因数の和:10073

約数の個数: 16

約数和(自身を含む): 30264192

約数和(自身を除く): 11390990

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10007, 20014, 230161, 410287, 460322, 820574, 9436601, 18873202]

約数ペア:

[(1, 18873202), (2, 9436601), (23, 820574), (41, 460322), (46, 410287), (82, 230161), (943, 20014), (1886, 10007)]