11894128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{32321}}^1$

素因数の和:32352

約数の個数: 20

約数和(自身を含む): 24047568

約数和(自身を除く): 12153440

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 32321, 64642, 129284, 258568, 517136, 743383, 1486766, 2973532, 5947064, 11894128]

約数ペア:

[(1, 11894128), (2, 5947064), (4, 2973532), (8, 1486766), (16, 743383), (23, 517136), (46, 258568), (92, 129284), (184, 64642), (368, 32321)]