38784394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{76649}}^1$

素因数の和:76685

約数の個数: 16

約数和(自身を含む): 66225600

約数和(自身を除く): 27441206

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 76649, 153298, 843139, 1686278, 1762927, 3525854, 19392197, 38784394]

約数ペア:

[(1, 38784394), (2, 19392197), (11, 3525854), (22, 1762927), (23, 1686278), (46, 843139), (253, 153298), (506, 76649)]