25815163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 30081024

約数和(自身を除く): 4265861

約数列:

[1, 11, 17, 127, 187, 1087, 1397, 2159, 11957, 18479, 23749, 138049, 203269, 1518539, 2346833, 25815163]

約数ペア:

[(1, 25815163), (11, 2346833), (17, 1518539), (127, 203269), (187, 138049), (1087, 23749), (1397, 18479), (2159, 11957)]