74474158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{17011}}^1$

素因数の和:17223

約数の個数: 16

約数和(自身を含む): 122486400

約数和(自身を除く): 48012242

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 17011, 34022, 187121, 374242, 3385189, 6770378, 37237079, 74474158]

約数ペア:

[(1, 74474158), (2, 37237079), (11, 6770378), (22, 3385189), (199, 374242), (398, 187121), (2189, 34022), (4378, 17011)]