47004290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{247391}}^1$

素因数の和:247417

約数の個数: 16

約数和(自身を含む): 89061120

約数和(自身を除く): 42056830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 247391, 494782, 1236955, 2473910, 4700429, 9400858, 23502145, 47004290]

約数ペア:

[(1, 47004290), (2, 23502145), (5, 9400858), (10, 4700429), (19, 2473910), (38, 1236955), (95, 494782), (190, 247391)]