11521939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 13638240

約数和(自身を除く): 2116301

約数列:

[1, 11, 13, 143, 197, 409, 2167, 2561, 4499, 5317, 28171, 58487, 80573, 886303, 1047449, 11521939]

約数ペア:

[(1, 11521939), (11, 1047449), (13, 886303), (143, 80573), (197, 58487), (409, 28171), (2167, 5317), (2561, 4499)]