47395978

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{18913}}^1$

素因数の和:19101

約数の個数: 16

約数和(自身を含む): 81708480

約数和(自身を除く): 34312502

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 18913, 37826, 132391, 264782, 3385427, 6770854, 23697989, 47395978]

約数ペア:

[(1, 47395978), (2, 23697989), (7, 6770854), (14, 3385427), (179, 264782), (358, 132391), (1253, 37826), (2506, 18913)]