2949642194

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{4085377}}^1$

素因数の和:4085417

約数の個数: 12

約数和(自身を含む): 4669587054

約数和(自身を除く): 1719944860

約数列:

[1, 2, 19, 38, 361, 722, 4085377, 8170754, 77622163, 155244326, 1474821097, 2949642194]

約数ペア:

[(1, 2949642194), (2, 1474821097), (19, 155244326), (38, 77622163), (361, 8170754), (722, 4085377)]