11287952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{54269}}^1$

素因数の和:54290

約数の個数: 20

約数和(自身を含む): 23553180

約数和(自身を除く): 12265228

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 54269, 108538, 217076, 434152, 705497, 868304, 1410994, 2821988, 5643976, 11287952]

約数ペア:

[(1, 11287952), (2, 5643976), (4, 2821988), (8, 1410994), (13, 868304), (16, 705497), (26, 434152), (52, 217076), (104, 108538), (208, 54269)]