16988306

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{16057}}^1$

素因数の和:16105

約数の個数: 12

約数和(自身を含む): 26640222

約数和(自身を除く): 9651916

約数列:

[1, 2, 23, 46, 529, 1058, 16057, 32114, 369311, 738622, 8494153, 16988306]

約数ペア:

[(1, 16988306), (2, 8494153), (23, 738622), (46, 369311), (529, 32114), (1058, 16057)]