21139800866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{5737}}^1\times {\mathrm{108377}}^1$

素因数の和:114133

約数の個数: 16

約数和(自身を含む): 33581140056

約数和(自身を除く): 12441339190

約数列:

[1, 2, 17, 34, 5737, 11474, 97529, 108377, 195058, 216754, 1842409, 3684818, 621758849, 1243517698, 10569900433, 21139800866]

約数ペア:

[(1, 21139800866), (2, 10569900433), (17, 1243517698), (34, 621758849), (5737, 3684818), (11474, 1842409), (97529, 216754), (108377, 195058)]