22209904

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{60353}}^1$

素因数の和:60384

約数の個数: 20

約数和(自身を含む): 44903376

約数和(自身を除く): 22693472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 60353, 120706, 241412, 482824, 965648, 1388119, 2776238, 5552476, 11104952, 22209904]

約数ペア:

[(1, 22209904), (2, 11104952), (4, 5552476), (8, 2776238), (16, 1388119), (23, 965648), (46, 482824), (92, 241412), (184, 120706), (368, 60353)]