1938206038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1\times {\mathrm{22111}}^1$

素因数の和:23223

約数の個数: 16

約数和(自身を含む): 2981139840

約数和(自身を除く): 1042933802

約数列:

[1, 2, 41, 82, 1069, 2138, 22111, 43829, 44222, 87658, 906551, 1813102, 23636659, 47273318, 969103019, 1938206038]

約数ペア:

[(1, 1938206038), (2, 969103019), (41, 47273318), (82, 23636659), (1069, 1813102), (2138, 906551), (22111, 87658), (43829, 44222)]