47680798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{10891}}^1$

素因数の和:11103

約数の個数: 16

約数和(自身を含む): 78422400

約数和(自身を除く): 30741602

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 10891, 21782, 119801, 239602, 2167309, 4334618, 23840399, 47680798]

約数ペア:

[(1, 47680798), (2, 23840399), (11, 4334618), (22, 2167309), (199, 239602), (398, 119801), (2189, 21782), (4378, 10891)]