29573978

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20509}}^1$

素因数の和:20621

約数の個数: 16

約数和(自身を含む): 51192960

約数和(自身を除く): 21618982

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 20509, 41018, 143563, 287126, 2112427, 4224854, 14786989, 29573978]

約数ペア:

[(1, 29573978), (2, 14786989), (7, 4224854), (14, 2112427), (103, 287126), (206, 143563), (721, 41018), (1442, 20509)]