11905904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{32353}}^1$

素因数の和:32384

約数の個数: 20

約数和(自身を含む): 24071376

約数和(自身を除く): 12165472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 32353, 64706, 129412, 258824, 517648, 744119, 1488238, 2976476, 5952952, 11905904]

約数ペア:

[(1, 11905904), (2, 5952952), (4, 2976476), (8, 1488238), (16, 744119), (23, 517648), (46, 258824), (92, 129412), (184, 64706), (368, 32353)]