189620654

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{49201}}^1$

素因数の和:49291

約数の個数: 16

約数和(自身を含む): 297573696

約数和(自身を除く): 107953042

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 49201, 98402, 2017241, 2312447, 4034482, 4624894, 94810327, 189620654]

約数ペア:

[(1, 189620654), (2, 94810327), (41, 4624894), (47, 4034482), (82, 2312447), (94, 2017241), (1927, 98402), (3854, 49201)]